Fix desktop integration test execution in the packaging workflow

Build and execution has been separated and was applied to the integration_tests workflow, but not the cpp-packaging workflow.

Author: anonymous-akorn

.github/workflows/cpp-packaging.yml

@@ -658,10 +658,14 @@ jobs:
       run: |
         pip install -r scripts/gha/requirements.txt
         python scripts/gha/restore_secrets.py --passphrase "${{ secrets.TEST_SECRET }}"
-    - name: Build integration tests (and run Desktop tests)
+    - name: Build integration tests
       run: |
-        python scripts/gha/build_testapps.py --t ${{ env.apis }} --p ${{ matrix.target_platform }} --sdk_dir firebase_cpp_sdk --output_directory ${{ github.workspace }} --execute_desktop_testapp --noadd_timestamp
-
+        python scripts/gha/build_testapps.py --t ${{ env.apis }} --p ${{ matrix.target_platform }} --sdk_dir firebase_cpp_sdk --output_directory ${{ github.workspace }} --noadd_timestamp
+    
+    - name: Run desktop integration tests
+      if: matrix.target_platform == 'Desktop' && !cancelled()
+      run: |
+        python scripts/gha/desktop_tester.py --testapp_dir testapps
     # Workaround for https://github.com/GoogleCloudPlatform/github-actions/issues/100
     # Must be run after the Python setup action
     - name: Set CLOUDSDK_PYTHON (Windows)

.github/workflows/integration_tests.yml

@@ -136,11 +136,11 @@ jobs:
       - name: Upload Desktop Artifacts to GCS
         if: matrix.target_platform == 'Desktop' && !cancelled()
         run: |
-          python scripts/gha/gcs_uploader.py --testapp_dir ${{ github.workspace }}/testapps --key_file ${{ github.workspace }}/scripts/gha-encrypted/gcs_key_file.json
+          python scripts/gha/gcs_uploader.py --testapp_dir testapps --key_file scripts/gha-encrypted/gcs_key_file.json
       - name: Run mobile integration tests
         if: matrix.target_platform != 'Desktop' && !cancelled()
         run: |
-          python scripts/gha/test_lab.py --android_model ${{ github.event.inputs.android_device }} --android_api ${{ github.event.inputs.android_api }} --ios_model ${{ github.event.inputs.ios_device }} --ios_version ${{ github.event.inputs.ios_version }} --testapp_dir ${{ github.workspace }}/testapps --code_platform cpp --key_file ${{ github.workspace }}/scripts/gha-encrypted/gcs_key_file.json
+          python scripts/gha/test_lab.py --android_model ${{ github.event.inputs.android_device }} --android_api ${{ github.event.inputs.android_api }} --ios_model ${{ github.event.inputs.ios_device }} --ios_version ${{ github.event.inputs.ios_version }} --testapp_dir testapps --code_platform cpp --key_file scripts/gha-encrypted/gcs_key_file.json
       - name: Summarize build and test results
         if: ${{ !cancelled() }}
         shell: bash