package/go: explicitly set GOMODCACHE
go mod vendor caches downloaded modules to the Go module cache, which
defaults to $GOPATH/pkg/mod - But can be overridden with the GOMODCACHE
environment variable:
https://go.dev/ref/mod#module-cache
So explicitly set GOMODCACHE= for reproducibility.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 162f656884185662d85e5366871284adca87a465)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>