prod only

Author: timotheeguerin

.github/actions/install-deps-github-script/action.yaml

@@ -9,4 +9,4 @@ runs:
       with:
         # actions/github-script@v8 uses Node 24
         node-version: 24.x
-        install-command: "pnpm install --filter='azure-rest-api-specs-github...'"
+        install-command: "pnpm install --prod --filter='azure-rest-api-specs-github...'"