cmd/link: use peSection everywhere
cmd/link: use peSection everywhere

Change-Id: I4d4e8452b9b9e628f3ea8b2b727ad63ec2a1dd31
Reviewed-on: https://go-review.googlesource.com/55259
Reviewed-by: Ian Lance Taylor <87e9c6d529889242b7e184afb632328636553ab4@golang.org>

golang/go,josharian/go,nawawi/go,Cofyc/go,josharian/go,nawawi/go,polyverse-security/go,CAFxX/go,cloudflare/go,akutz/go,polyverse-security/go,golang/go,nawawi/go,Cofyc/go,golang/go,josharian/go,codestation/go,josharian/go,christopher-henderson/Go,josharian/go,akutz/go,akutz/go,nawawi/go,Cofyc/go,akutz/go,polyverse-security/go,polyverse-security/go,codestation/go,codestation/go,nawawi/go,CAFxX/go,josharian/go,polyverse-security/go,cloudflare/go,codestation/go,Cofyc/go,CAFxX/go,cloudflare/go,codestation/go,CAFxX/go,CAFxX/go,Cofyc/go,Cofyc/go,josharian/go,akutz/go,polyverse-security/go,golang/go,codestation/go,akutz/go,golang/go,CAFxX/go,cloudflare/go,codestation/go,codestation/go,josharian/go,cloudflare/go,Cofyc/go,golang/go,polyverse-security/go,CAFxX/go,CAFxX/go,akutz/go,polyverse-security/go,cloudflare/go,Cofyc/go,cloudflare/go,nawawi/go,golang/go,cloudflare/go,nawawi/go,akutz/go,nawawi/go,golang/go