fix(ci): save testing xcresult to a stable, well-knonwn location

Author: artus9033

.github/actions/test-ios-rntester/action.yml

@@ -104,9 +104,7 @@ runs:
       shell: bash
       run: |
         echo "zipping tests results"
-        cd /Users/runner/Library/Developer/Xcode
-        XCRESULT_PATH=$(find . -name '*.xcresult')
-        tar -zcvf xcresults.tar.gz $XCRESULT_PATH
+        tar -zcvf xcresults.tar.gz "/tmp/RNTesterTestResults"
     - name: Upload artifact
       uses: actions/upload-artifact@v4.3.4
       if: ${{ inputs.run-unit-tests == 'true' }}

scripts/objc-test.sh

@@ -78,6 +78,7 @@ runTests() {
     -sdk iphonesimulator \
     -destination "platform=iOS Simulator,name=$IOS_DEVICE,OS=$IOS_TARGET_OS" \
     -derivedDataPath "/tmp/RNTesterBuild" \
+    -resultBundlePath "/tmp/RNTesterTestResults" \
       "${SKIPPED_TESTS[@]}"
 }