remove unused headers in secret_create.go
remove unused headers in secret_create.go

Signed-off-by: allencloud <36603fc76d0c5a59db517817381acc1be27b9499@daocloud.io>

mkumatag/docker,hqhq/moby,sdurrheimer/docker,shishir-a412ed/docker,dgageot/docker,docker/docker,flavio/docker,dims/docker,charleszheng44/moby,erikstmartin/docker,cpuguy83/docker,darrenstahlmsft/docker,kolyshkin/moby,YuPengZTE/docker,paralin/docker,gnailuy/docker,duglin/docker,darrenstahlmsft/moby,yosifkit/docker,gschaetz/moby,trebonian/docker,paralin/docker,justincormack/docker,trebonian/docker,YuPengZTE/docker,mstanleyjones/docker,tophj-ibm/docker,diogomonica/docker,Ramzec/docker,jvanz/docker,mkumatag/docker,rhatdan/docker,erikstmartin/docker,unclejack/docker,moul/docker,jthelin/docker,kencochrane/docker,gjaskiewicz/moby,djs55/docker,thtanaka/docker,alfred-landrum/docker,KarthikNayak/docker,sarnautov/moby,flavio/docker,moby/moby,madhanrm/docker,moypray/docker,dims/docker,sdurrheimer/docker,pradipd/moby,naveed-jamil-tenpearls/moby,KingEmet/docker,tklauser/docker,KingEmet/docker,dmcgowan/docker,mahak/docker,catinthesky/docker,Mokolea/docker,moypray/docker,kolyshkin/docker,moul/docker,kolyshkin/moby,miminar/docker,darrenstahlmsft/docker,HideoYamauchi/docker,jwhonce/docker,yosifkit/docker,jimjag/docker,moul/docker,rancher/docker,estesp/docker,sdurrheimer/docker,cpuguy83/docker,miminar/docker,fcrisciani/docker,madhanrm/docker,jvanz/docker,jimjag/docker,yongtang/docker,tmp6154/docker,dccurtis/docker,noironetworks/docker,thaJeztah/docker,kojiromike/docker,jameszhan/docker,bonczj/moby-json-file-logger,mixja/docker,rremer/moby,dperny/docker,ndeloof/docker,nawawi/docker,vdemeester/docker,scotttlin/docker,mike1729/docker,allencloud/docker,dims/docker,laijs/docker,yosifkit/docker,tklauser/docker,unclejack/docker,vdemeester/docker,konstruktoid/docker-upstream,yummypeng/docker,laijs/docker,vdemeester/docker,mahak/docker,shhsu/docker,ffoysal/docker,ibuildthecloud/docker,JMesser81/docker,paralin/docker,dperny/docker,gnailuy/docker,scotttlin/docker,dmcgowan/docker,jvanz/docker,mikebrow/docker,mikebrow/docker,thtanaka/docker,akira-baruah/docker,diogomonica/docker,nalind/docker,mtesselH/docker,kojiromike/docker,sterchelen/docker,liaoqingwei/docker,tklauser/docker,tophj-ibm/moby,dccurtis/docker,johnstep/moby-moby,laijs/moby,bearstech/moby,alfred-landrum/docker,lixiaobing10051267/docker,mtesselH/docker,cpuguy83/docker,jwhonce/docker,trebonian/docker,sterchelen/docker,resin-io/docker,prertik/docker,Ramzec/docker,estesp/docker,dgageot/docker,rremer/moby,nalind/docker,johnstep/moby-moby,dsheets/moby,gschaetz/moby,konstruktoid/docker-upstream,thaJeztah/docker,thtanaka/docker,coolljt0725/docker,paralin/docker,mixja/docker,gjaskiewicz/moby,konstruktoid/docker-1,dsheets/moby,jameszhan/docker,HideoYamauchi/docker,trebonian/docker,sarnautov/moby,whuwxl/docker,resin-io/docker,konstruktoid/docker-upstream,crosbymichael/docker,thaJeztah/docker,catinthesky/docker,docker/docker,sarnautov/moby,amatsus/docker,moul/docker,crosbymichael/docker,q384566678/docker,ndeloof/docker,thaJeztah/docker,shhsu/docker,ColinHebert/docker,lixiaobing10051267/docker,PatrickLang/moby,naveed-jamil-tenpearls/moby,tophj-ibm/docker,rancher/docker,pramodhkp/moby,raja-sami-10p/moby,ColinHebert/docker,sterchelen/docker,x1022as/docker,docker/docker,mikebrow/docker,mike1729/docker,yongtang/docker,yasiramin10p/moby,tonistiigi/docker,lixiaobing10051267/docker,bearstech/moby,pramodhkp/moby,jimjag/docker,rhatdan/docker,catinthesky/docker,nalind/docker,KarthikNayak/docker,kojiromike/docker,qudongfang/docker,fcrisciani/docker,Syntaxide/docker,rhatdan/docker,KingEmet/docker,dmcgowan/docker,maxamillion/docker,nalind/docker,prertik/docker,pradipd/moby,tophj-ibm/moby,JMesser81/docker,darrenstahlmsft/moby,djs55/docker,nawawi/docker,gjaskiewicz/moby,konstruktoid/docker-1,amatsus/docker,gnailuy/docker,coolljt0725/docker,tophj-ibm/docker,ripcurld0/moby,SvenDowideit/docker,dperny/docker,erikh/docker,AkihiroSuda/docker,madhanrm/docker,YuPengZTE/docker,moypray/docker,mtesselH/docker,amatsus/docker,pramodhkp/moby,Syntaxide/docker,justincormack/docker,srust/docker,xuxinkun/docker,coolljt0725/docker,bearstech/moby,laijs/moby,laijs/docker,JMesser81/docker,kencochrane/docker,shishir-a412ed/docker,erikh/docker,alfred-landrum/docker,mstanleyjones/docker,xuxinkun/docker,srust/docker,imkin/moby,allencloud/docker,tmp6154/docker,kolyshkin/docker,duglin/docker,maxamillion/docker,ndeloof/docker,Mokolea/docker,mike1729/docker,kolyshkin/moby,mixja/docker,jimjag/docker,SvenDowideit/docker,AkihiroSuda/docker,PatrickLang/moby,hqhq/moby,cyphar/docker,tianon/docker,duglin/docker,ibuildthecloud/docker,fcrisciani/docker,ffoysal/docker,coreos/docker,dccurtis/docker,mstanleyjones/docker,unclejack/docker,danyalKhaliq10p/moby,coreos/docker,AkihiroSuda/docker,POLJM242/docker,POLJM242/docker,pradipd/moby,jwhonce/docker,xuxinkun/docker,danyalKhaliq10p/moby,tophj-ibm/moby,resin-io/docker,ibuildthecloud/docker,scotttlin/docker,charleszheng44/moby,dsheets/moby,yosifkit/docker,djs55/docker,charleszheng44/moby,liaoqingwei/docker,diogomonica/docker,haveatry/docker,x1022as/docker,coreos/docker,qudongfang/docker,konstruktoid/docker-1,Syntaxide/docker,yummypeng/docker,srust/docker,lixiaobing1/docker,michael-holzheu/docker,shishir-a412ed/docker,Mokolea/docker,crosbymichael/docker,miminar/docker,bonczj/moby-json-file-logger,rremer/moby,tonistiigi/docker,HideoYamauchi/docker,q384566678/docker,akira-baruah/docker,yasiramin10p/moby,cyphar/docker,flavio/docker,nawawi/docker,AkihiroSuda/docker,ColinHebert/docker,lixiaobing1/docker,moby/moby,shhsu/docker,Ramzec/docker,jlhawn/docker,KarthikNayak/docker,noironetworks/docker,noironetworks/docker,jlhawn/docker,prertik/docker,whuwxl/docker,Mokolea/docker,darrenstahlmsft/moby,cpuguy83/docker,michael-holzheu/docker,whuwxl/docker,estesp/docker,rancher/docker,erikh/docker,tmp6154/docker,bearstech/moby,raja-sami-10p/moby,maxamillion/docker,jthelin/docker,erikstmartin/docker,yummypeng/docker,mahak/docker,yongtang/docker,allencloud/docker,haveatry/docker,x1022as/docker,johnstep/moby-moby,kencochrane/docker,hqhq/moby,Ramzec/docker,mahak/docker,tonistiigi/docker,ibuildthecloud/docker,raja-sami-10p/moby,ibuildthecloud/docker,michael-holzheu/docker,nawawi/docker,konstruktoid/docker-upstream,gnailuy/docker,SvenDowideit/docker,ffoysal/docker,imkin/moby,bonczj/moby-json-file-logger,darrenstahlmsft/docker,jameszhan/docker,liaoqingwei/docker,flavio/docker,moby/moby,imkin/moby,dgageot/docker,jlhawn/docker,PatrickLang/moby,haveatry/docker,tianon/docker,qudongfang/docker,mkumatag/docker,lixiaobing1/docker,danyalKhaliq10p/moby,naveed-jamil-tenpearls/moby,cyphar/docker,moby/moby,justincormack/docker,q384566678/docker,ripcurld0/moby,laijs/moby,yasiramin10p/moby,ripcurld0/moby,gschaetz/moby