Merge branch 'main' into renovate/github-actions

Author: estshy

.github/workflows/package-and-upload-assets.yml

@@ -133,7 +133,8 @@ jobs:
       - name: Upload all assets to GitHub Release
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_EVENT_RELEASE_TAG_NAME: ${{ github.event.release.tag_name }}
         run: |
           gh release upload \
-            ${{ github.event.release.tag_name }} \
+            ${GITHUB_EVENT_RELEASE_TAG_NAME} \
             release-archives/*/*

.github/workflows/presubmit-tests.yml

@@ -34,6 +34,6 @@ jobs:
           chmod +x toolbox
 
       - name: Install Extension
+        run: npx gemini extensions validate .
         env:
           GEMINI_API_KEY: "placeholder"
-        run: yes | npx gemini extensions install .