Allow runc to be executed as a relative path
Allow runc to be executed as a relative path

This allows "./runc .." instead of adding it to $PATH location

Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)

laijs/runc,wcwxyz/runc,hxfeng/runc,kolyshkin/runc,axsh/runc,keloyang/runc,han-wang/runc,meihuabo/runc,jhjeong-kr/runc,HardikDR/runc,rootfs/runc,abduld/runc,cxxly/runc,haijunTan/runc,subuser-security/runc,stefanberger/runc,ekuric/runc,haijunTan/runc,kimh/runc,cxxly/runc,hxfeng/runc,fabiokung/runc,coolljt0725/runc,aidanhs/runc,wcwxyz/runc,liuwharton/runc,sunyuan3/runc,wangkirin/runc,sallyom/runc,maxamillion/runc,mheon/runc,jhjeong-kr/runc,whosthatknocking/runc,kimh/runc,jhowardmsft/runc,stefanberger/runc,rhatdan/runc,mapk0y/runc,hqhq/runc,justincormack/runc,markllama/runc,jhowardmsft/runc,HuKeping/runc,fabiokung/runc,cyphar/runc,InformatiQ/runc,clnperez/runc,kimh/runc,jwuwork/runc,WeiZhang555/runc,willmtemple/runc,hqhq/runc,sunyuan3/runc,docker/runc,marcosnils/runc,laijs/runc,rhatdan/runc,sallyom/runc,gitido/runc,nkwilson/runc,dieface/runc,justincormack/runc,intfrr/runc,YujiOshima/runc,YujiOshima/runc,lizf-os/runc,wangkirin/runc,intfrr/runc,kolyshkin/runc,ekuric/runc,mapk0y/runc,talwai/runc,meihuabo/runc,talwai/runc,opencontainers/runc,YujiOshima/runc,cloudfoundry-incubator/runc,HardikDR/runc,wking/runc,ycaihua/runc,crosbymichael/runc,chenchun/runc,WeiZhang555/runc,coolljt0725/runc,avagin/runc,subuser-security/runc,whosthatknocking/runc,dieface/runc,nkwilson/runc,han-wang/runc,sunyuan3/runc,crosbymichael/runc,lizf-os/runc,rajasec/runc,estesp/runc,booyaa/runc,whosthatknocking/runc,adrianreber/runc,balajibr/runc,cyphar/runc,jwuwork/runc,xiaochenshen/runc,clnperez/runc,HuKeping/runc,ekuric/runc,inatatsu/runc,WeiZhang555/runc,mapk0y/runc,carlye566/runc,ZJU-SEL/runc,rsampaio/runc,vbatts/runc,cxxly/runc,abduld/runc,InformatiQ/runc,axsh/runc,marcosnils/runc,shishir-a412ed/runc,mheon/runc,opencontainers/runc,rajasec/runc,ZJU-SEL/runc,vbatts/runc,rhatdan/runc,estesp/runc,ycaihua/runc,mYmNeo/runc,docker/runc,wcwxyz/runc,keloyang/runc,talwai/runc,aidanhs/runc,ddnbgroup/runc,navidshaikh/runc,dqminh/runc,chenchun/runc,HardikDR/runc,clnperez/runc,calavera/runc,mrunalp/runc,mikebrow/runc,mrunalp/runc,willmtemple/runc,willmtemple/runc,maxamillion/runc,wking/runc,runcom/runc,InformatiQ/runc,zenlinTechnofreak/runc,runcom/runc,ycaihua/runc,avagin/runc,aidanhs/runc,rsampaio/runc,mYmNeo/runc,fabiokung/runc,maxamillion/runc,dqminh/runc,rootfs/runc,ChengTiesheng/runc,markllama/runc,xiaochenshen/runc,kolyshkin/runc,zenlinTechnofreak/runc,haijunTan/runc,navidshaikh/runc,ChengTiesheng/runc,mheon/runc,axsh/runc,HuKeping/runc,runcom/runc,intfrr/runc,calavera/runc,adrianreber/runc,rsampaio/runc,boucher/runc,mikebrow/runc,stefanberger/runc,coolljt0725/runc,booyaa/runc,shishir-a412ed/runc,markllama/runc,balajibr/runc,ZJU-SEL/runc,cloudfoundry-incubator/runc,marcosnils/runc,jwuwork/runc,calavera/runc,balajibr/runc,hqhq/runc,boucher/runc,xiaochenshen/runc,jhjeong-kr/runc,gitido/runc,ddnbgroup/runc,dieface/runc,lizf-os/runc,dqminh/runc,ChengTiesheng/runc,albertoleal/runc,meihuabo/runc,cyphar/runc,boucher/runc,carlye566/runc,justincormack/runc,booyaa/runc,albertoleal/runc,opencontainers/runc,keloyang/runc,opencontainers/runc,albertoleal/runc,gitido/runc,han-wang/runc,cloudfoundry-incubator/runc,navidshaikh/runc,rootfs/runc,liuwharton/runc,carlye566/runc,shishir-a412ed/runc,crosbymichael/runc,mrunalp/runc,vbatts/runc,kolyshkin/runc,mYmNeo/runc,rajasec/runc,ddnbgroup/runc,inatatsu/runc,chenchun/runc,adrianreber/runc,hxfeng/runc,rhatdan/runc,liuwharton/runc,mikebrow/runc,inatatsu/runc,zenlinTechnofreak/runc,sallyom/runc,wking/runc,dqminh/runc,wangkirin/runc,estesp/runc,abduld/runc,nkwilson/runc,subuser-security/runc,jhowardmsft/runc,avagin/runc,docker/runc,laijs/runc