Fix mac tool_integration_tests with Xcode 15 (#133217)

Fixes flutter/flutter#132990

packages/flutter_tools/test/integration.shard/test_test.dart

@@ -335,7 +335,10 @@ Future<void> _testFile(
     reason: '"$testName" returned code ${exec.exitCode}\n\nstdout:\n'
             '${exec.stdout}\nstderr:\n${exec.stderr}',
   );
-  final List<String> output = (exec.stdout as String).split('\n');
+  List<String> output = (exec.stdout as String).split('\n');
+
+  output = _removeMacFontServerWarning(output);
+
   if (output.first.startsWith('Waiting for another flutter command to release the startup lock...')) {
     output.removeAt(0);
   }
@@ -398,6 +401,26 @@ Future<void> _testFile(
   }
 }
 
+final RegExp _fontServerProtocolPattern = RegExp(r'flutter_tester.*Font server protocol version mismatch');
+final RegExp _unableToConnectToFontDaemonPattern = RegExp(r'flutter_tester.*XType: unable to make a connection to the font daemon!');
+final RegExp _xtFontStaticRegistryPattern = RegExp(r'flutter_tester.*XType: XTFontStaticRegistry is enabled as fontd is not available');
+
+// https://github.com/flutter/flutter/issues/132990
+List<String> _removeMacFontServerWarning(List<String> output) {
+  return output.where((String line) {
+    if (_fontServerProtocolPattern.hasMatch(line)) {
+      return false;
+    }
+    if (_unableToConnectToFontDaemonPattern.hasMatch(line)) {
+      return false;
+    }
+    if (_xtFontStaticRegistryPattern.hasMatch(line)) {
+      return false;
+    }
+    return true;
+  }).toList();
+}
+
 Future<ProcessResult> _runFlutterTest(
   String? testName,
   String workingDirectory,