Configure artifact upload for workflows (#4022)

Author: yifanyang

.github/workflows/fireperf-e2e.yml

@@ -105,3 +105,12 @@ jobs:
                 assignees: ['jeremyjiang-dev', 'leotianlizhan', 'raymondlam', 'visumickey']
               });
             }
+      - name: Upload test artifacts
+        if: always()
+        uses: actions/upload-artifact@v3
+        with:
+          name: test-artifacts (${{ matrix.environment }})
+          path: |
+            ~/.m2/repository/com/google/firebase/perf-plugin
+            **/build/reports
+            **/build/test-results

.github/workflows/smoke-tests.yml

@@ -57,3 +57,13 @@ jobs:
           BUILD_ID: ${{ github.run_id }}
           ARTIFACTS: ${{ runner.temp }}
         run: java -jar runner.jar smoke-tests/runner.config
+
+      - name: Upload test artifacts
+        if: always()
+        uses: actions/upload-artifact@v3
+        with:
+          name: smoke-tests-artifacts
+          path: |
+            ${{ runner.temp }}/**/*.apk
+            ${{ runner.temp }}/**/changed-artifacts.json
+            ${{ runner.temp }}/**/smoke-test-dependencies.log