Add setting needed for terraform

oidc.yml

@@ -85,6 +85,9 @@
         gcloud config set project "${GCP_PROJECT}"
       fi
     fi
+    if command -v terraform > /dev/null 2>&1; then
+      export GOOGLE_OAUTH_ACCESS_TOKEN="$CLOUDSDK_AUTH_ACCESS_TOKEN"
+    fi
 # https://docs.gitlab.com/ee/ci/cloud_services/google_cloud/#retrieve-a-temporary-credential
 .oidc_base_gcp: