eclass/go-module.eclass: Reduce required go version

Version 1.11 of go is what is currently installed in Chrome OS. Version
1.11 supports go modules, so there's no need to have the requirement
depend on 1.12.

BUG=chromium:1029133
TEST=none

Change-Id: Ia89a3640023d3db0add96333b1994350f9cc34cb
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/portage-stable/+/1940901
Tested-by: Tom Hughes <tomhughes@chromium.org>
Auto-Submit: Tom Hughes <tomhughes@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
1 file changed