dev-lang/go fix issue with Roll to 1.15.7

After this CL 2641341

Go package is being built instead of trying to use prebuilt.

TEST=none (emergency fix)

Exempt-From-Owner-Approval:need to provide an urgent fix. After hours for reviewers
Change-Id: Ic2e84f6e63bda75e4b33c544b29d95ba13b6259e
Commit-Queue: Luis Lozano <>
Tested-by: Luis Lozano <>
Reviewed-by: Manoj Gupta <>
Reviewed-by: Ricky Liang <>
1 file changed