fix scanning of removed test

Author: mglaman

.github/workflows/php.yml

@@ -133,7 +133,7 @@ jobs:
       - name: "Test core/tests/Drupal/Tests/UnitTestCase.php"
         run: |
           cd ~/drupal
-          ./vendor/bin/phpstan analyze web/core/tests/Drupal/Tests/SkippedDeprecationTest.php --debug
+          ./vendor/bin/phpstan analyze web/core/tests/Drupal/Tests/UnitTestCaseTest.php --debug
       - name: "Test BrowserTestBase is autoloaded"
         run: |
           cd ~/drupal