Remove an unused parameter from one of the test classes

Change-Id: I66b66816c8fec84bfdec6eafc8ce17f71361b879
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/237743
Auto-Submit: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>

pkg/analyzer/test/verify_tests_test.dart

@@ -17,8 +17,7 @@ main() {
 }
 
 class _VerifyTests extends VerifyTests {
-  _VerifyTests(String testDirPath, {List<String>? excludedPaths})
-      : super(testDirPath, excludedPaths: excludedPaths);
+  _VerifyTests(String testDirPath) : super(testDirPath);
 
   @override
   bool isExpensive(Resource resource) =>