test: bump uload-artifact

Author: russellwheatley

.github/workflows/swiftui-auth.yml

@@ -57,7 +57,7 @@ jobs:
           xcodebuild test -scheme FirebaseSwiftUIExampleUITests -destination 'platform=iOS Simulator,name=iPhone 16 Plus' -enableCodeCoverage YES | tee FirebaseSwiftUIExampleUITests.log | xcpretty --test --color --simple
       - name: Upload test logs
         if: always()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: swiftui-auth-test-logs
           path: |