fix(build): set workdir as safe for git when running docker image (#3229)

prevents git from panic when running goreleaser as docker in CI env

Signed-off-by: Artur Troian <troian.ap@gmail.com>

scripts/entrypoint.sh

@@ -20,5 +20,8 @@ if [ -n "$GITHUB_TOKEN" ]; then
 	echo "$GITHUB_TOKEN" | docker login ghcr.io -u docker --password-stdin
 fi
 
+# prevents git from complaining about unsafe dir. especially when using github actions
+git config --global --add safe.directory .
+
 # shellcheck disable=SC2068
 exec goreleaser $@