Bump upload artifact version

Author: maneesht

.github/workflows/test-all.yml

@@ -57,7 +57,7 @@ jobs:
         gzip build.tar
     - name: Upload build archive
       if: ${{ !cancelled() }}
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
           name: build.tar.gz
           path: build.tar.gz

.github/workflows/test-changed-firestore.yml

@@ -72,7 +72,7 @@ jobs:
           gzip build.tar
       - name: Upload build archive
         if: ${{ !cancelled() && steps.build.outcome == 'success' && steps.check-changed.outcome != 'success' }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: build.tar.gz
           path: build.tar.gz