refactor: remove deprecated Logger::cleanFilenames() and TestLogger::cleanup()

system/Log/Logger.php

@@ -410,19 +410,4 @@ public function determineFile(): array
             'unknown',
         ];
     }
-
-    /**
-     * Cleans the paths of filenames by replacing APPPATH, SYSTEMPATH, FCPATH
-     * with the actual var. i.e.
-     *
-     *  /var/www/site/app/Controllers/Home.php
-     *      becomes:
-     *  APPPATH/Controllers/Home.php
-     *
-     * @deprecated Use dedicated `clean_path()` function.
-     */
-    protected function cleanFileNames(string $file): string
-    {
-        return clean_path($file);
-    }
 }

system/Test/TestLogger.php

@@ -92,18 +92,4 @@ public static function didLog(string $level, $message, bool $useExactComparison
 
         return false;
     }
-
-    /**
-     * Expose filenames.
-     *
-     * @param string $file
-     *
-     * @return string
-     *
-     * @deprecated No longer needed as underlying protected method is also deprecated.
-     */
-    public function cleanup($file)
-    {
-        return clean_path($file);
-    }
 }

user_guide_src/source/changelogs/v4.6.0.rst

@@ -38,6 +38,9 @@ Removed Deprecated Items
   has been removed. Use ``failValidationErrors()`` instead.
 - **HTTP:** The deprecated ``getReason()`` method in ``CodeIgniter\HTTP\Response``
   and ``ResponseInterface`` has been removed. Use ``getReasonPhrase()`` instead.
+- **Logger:** The deprecated ``CodeIgniter\Log\Logger::cleanFilenames()`` and
+  ``CodeIgniter\Test\TestLogger::cleanup()`` have been removed. Use the
+  ``clean_path()`` function instead.
 
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 Enhancements