Fix lack of styling on Aliyun OSS documentation page
Fix lack of styling on Aliyun OSS documentation page

This page was missing styling once exported to HTML. Adding a
<!--[metadata]> block similar to the ones the other *.md files have
appears to solve the problem.

Signed-off-by: Aaron Lehmann <8ecfc6017a87905413dcd7d63696a2a4c351b604@docker.com>

mattmoor/distribution,RaviTezu/distribution,aduermael/docker.github.io,aybabtme/distribution,cezarsa/distribution,phiroict/docker,paulczar/distribution,n1tr0g/distribution,13W/distribution,lindenlab/distribution,anweiss/docker.github.io,beni55/distribution,gdevillele/docker.github.io,liubin/distribution,BrianBland/distribution,bpradipt/distribution,shyr/distribution,danix800/docker.github.io,sanscontext/docker.github.io,joaofnfernandes/docker.github.io,jackpgriffin/distribution,aprajshekhar/distribution,docker-zh/docker.github.io,sebrandon1/distribution,bigsurge/distribution,spacexnice/distribution,huamai-io/distribution,arneluehrs/distribution,harrisonfeng/distribution,sallyom/distribution,docker/distribution,shin-/docker.github.io,zhaytee/distribution,sthapaun/distribution,championv/distribution,docker/docker.github.io,noxiouz/distribution,baloo/distribution,troy0820/docker.github.io,rbarlow/distribution,adambrett-forks/distribution,zerosign/distribution,amitshukla/distribution,BSWANG/denverdino.github.io,andrewnguyen/distribution,jordimassaguerpla/distribution,anweiss/docker.github.io,lindenlab/distribution,sanscontext/docker.github.io,phiroict/docker,beni55/distribution,RichardScothern/distribution,huamai-io/distribution,sanscontext/docker.github.io,schu/distribution,cyli/distribution,menglingwei/denverdino.github.io,sadlil/distribution,shubheksha/docker.github.io,johnstep/docker.github.io,LouisKottmann/distribution,dobril-stanga/distribution,jzwlqx/denverdino.github.io,thaJeztah/docker.github.io,docker-zh/docker.github.io,joaofnfernandes/docker.github.io,andrewnguyen/distribution,johnstep/docker.github.io,rbarlow/distribution,denverdino/denverdino.github.io,joeuo/docker.github.io,BSWANG/denverdino.github.io,menglingwei/denverdino.github.io,estesp/distribution,yuwaMSFT2/distribution,miminar/distribution,atyenoria/distribution,vdemeester/distribution,lorieri/distribution,joaofnfernandes/docker.github.io,denverdino/denverdino.github.io,nevermosby/distribution,BrianBland/distribution,londoncalling/docker.github.io,menglingwei/denverdino.github.io,gdevillele/docker.github.io,shin-/docker.github.io,jwhonce/distribution,bsmr-docker/distribution,dobril-stanga/distribution,moxiegirl/distribution,thaJeztah/docker.github.io,thaJeztah/docker.github.io,noxiouz/distribution,docker/docker.github.io,bxy09/distribution,duglin/distribution,sanscontext/docker.github.io,phiroict/docker,stevvooe/distribution,jonboulle/distribution,troy0820/docker.github.io,harche/distribution,jzwlqx/denverdino.github.io,johnstep/docker.github.io,genedock/distribution,thaJeztah/distribution,LuisBosquez/docker.github.io,aduermael/docker.github.io,jzwlqx/distribution,hopkings2008/distribution,spacexnice/distribution,thaJeztah/distribution,BrickXu/distribution,moxiegirl/distribution,joaofnfernandes/docker.github.io,armbuilds/distribution,jzwlqx/distribution,BSWANG/denverdino.github.io,zerosign/distribution,LuisBosquez/docker.github.io,mattrgreen/distribution,arvindkandhare/distribution,higebu/distribution,djenriquez/distribution,shin-/docker.github.io,sebrandon1/distribution,championv/distribution,aybabtme/distribution,danix800/docker.github.io,jlhawn/distribution,cyli/distribution,BSWANG/denverdino.github.io,tian-xiaobo/distribution,aaronlehmann/distribution,schu/distribution,jmitchell/distribution,Seb-Solon/distribution,ChenLingPeng/distribution,deis/distribution,adambrett-forks/distribution,Seb-Solon/distribution,manoj535/distribution,jzwlqx/denverdino.github.io,jackpgriffin/distribution,rillig/docker.github.io,BradleyA/distribution,danix800/docker.github.io,runcom/distribution,konnase/distribution,xiekeyang/distribution,alexisbellido/docker.github.io,rillig/docker.github.io,troy0820/docker.github.io,bxy09/distribution,bdwill/docker.github.io,LuisBosquez/docker.github.io,jmitchell/distribution,denverdino/denverdino.github.io,jhicks-camgian/distribution,BSWANG/denverdino.github.io,tdooner/distribution,konnase/distribution,phiroict/docker,13W/distribution,JimGalasyn/docker.github.io,RyanDeng/distribution,shubheksha/docker.github.io,codefresh-io/cf-distribution,denverdino/denverdino.github.io,estesp/distribution,shubheksha/docker.github.io,pdevine/distribution,alexisbellido/docker.github.io,miminar/distribution,paulczar/distribution,avinson/distribution,londoncalling/docker.github.io,tian-xiaobo/distribution,johnstep/docker.github.io,sadlil/distribution,CodeJuan/distribution,armbuilds/distribution,jlhawn/distribution,shyr/distribution,Tiesheng/distribution,pdevine/distribution,sergeyfd/distribution,CodeJuan/distribution,docker/distribution,mattrgreen/distribution,konstruktoid/distribution,yuwaMSFT2/distribution,kmala/distribution,harrisonfeng/distribution,JimGalasyn/docker.github.io,anweiss/docker.github.io,denverdino/docker.github.io,cezarsa/distribution,rodacom/docker-hub,docker/docker.github.io,anweiss/docker.github.io,aprajshekhar/distribution,aduermael/docker.github.io,denverdino/distribution,denverdino/docker.github.io,denverdino/distribution,aaronlehmann/distribution,thaJeztah/docker.github.io,amitshukla/distribution,n1tr0g/distribution,gavioto/distribution,ChenLingPeng/distribution,zhaytee/distribution,joeuo/docker.github.io,denverdino/distribution-stevvooe,jzwlqx/denverdino.github.io,jrjang/distribution,bdwill/docker.github.io,danix800/docker.github.io,JimGalasyn/docker.github.io,thelinuxkid/distribution,JimGalasyn/docker.github.io,dmcgowan/distribution,menglingwei/denverdino.github.io,sanscontext/docker.github.io,RyanDeng/distribution,troy0820/docker.github.io,jordimassaguerpla/distribution,docker/docker.github.io,stevvooe/distribution,BrickXu/distribution,deis/distribution,docker-zh/docker.github.io,atyenoria/distribution,nwt/distribution,harche/distribution,RichardScothern/distribution,codefresh-io/cf-distribution,londoncalling/docker.github.io,imranraja85/distribution,LouisKottmann/distribution,anweiss/docker.github.io,menglingwei/denverdino.github.io,RaviTezu/distribution,mikebrow/distribution,docker-zh/docker.github.io,mattmoor/distribution,thaJeztah/docker.github.io,bsmr-docker/distribution,baloo/distribution,nwt/distribution,calavera/distribution,jwhonce/distribution,lcarstensen/distribution,arneluehrs/distribution,rochacon/distribution,shubheksha/docker.github.io,alexisbellido/docker.github.io,BradleyA/distribution,humble00/distribution,mbentley/distribution,alexisbellido/docker.github.io,gavioto/distribution,thelinuxkid/distribution,sergeyfd/distribution,tschoots/distribution,londoncalling/docker.github.io,aduermael/docker.github.io,joaofnfernandes/docker.github.io,arvindkandhare/distribution,iskradelta/distribution,rochacon/distribution,jrjang/distribution,bdwill/docker.github.io,bdwill/docker.github.io,rhoml/distribution,nateww/distribution,mbentley/distribution,denverdino/docker.github.io,endophage/distribution,jhicks-camgian/distribution,imranraja85/distribution,gdevillele/docker.github.io,sallyom/distribution,LuisBosquez/docker.github.io,higebu/distribution,manoj535/distribution,hopkings2008/distribution,genedock/distribution,kmala/distribution,docker/docker.github.io,bpradipt/distribution,johnstep/docker.github.io,JimGalasyn/docker.github.io,jonboulle/distribution,londoncalling/docker.github.io,konstruktoid/distribution,phiroict/docker,linearregression/distribution,iskradelta/distribution,linearregression/distribution,nateww/distribution,gdevillele/docker.github.io,bdwill/docker.github.io,duglin/distribution,xiekeyang/distribution,nevermosby/distribution,shin-/docker.github.io,rillig/docker.github.io,joeuo/docker.github.io,runcom/distribution,tt/distribution,endophage/distribution,humble00/distribution,rhoml/distribution,calavera/distribution,liubin/distribution,joeuo/docker.github.io,Tiesheng/distribution,tschoots/distribution,dmcgowan/distribution,gdevillele/docker.github.io,bigsurge/distribution,denverdino/docker.github.io,mikebrow/distribution,rodacom/docker-hub,shubheksha/docker.github.io,LuisBosquez/docker.github.io,denverdino/denverdino.github.io,vdemeester/distribution,shin-/docker.github.io,denverdino/distribution-stevvooe,lcarstensen/distribution,jzwlqx/denverdino.github.io,avinson/distribution,sthapaun/distribution,djenriquez/distribution,tt/distribution,docker-zh/docker.github.io,rillig/docker.github.io,lorieri/distribution,joeuo/docker.github.io,tdooner/distribution,denverdino/docker.github.io,alexisbellido/docker.github.io