Add support for ignoring deprecations by path

Being able to have deprecations on globally but silence problematic
parts of your application or a noisy plugin that can't be upgraded just
yet allows developers more control when upgrading.

Instead of having to hope they don't add new deprecations they can fix
a part of their application and then remove it from the deprecation
ignore patterns.

I've used glob here instead of regex as I don't think the power of regex
is needed for this.

Refs cakephp/cakephp#14915

functions.php

@@ -292,6 +292,16 @@ function deprecationWarning(string $message, int $stackFrame = 1): void
             $frame = $trace[$stackFrame];
             $frame += ['file' => '[internal]', 'line' => '??'];
 
+            $patterns = (array)Configure::read('Error.disableDeprecations');
+            $relative = substr($frame['file'], strlen(ROOT) + 1);
+            debug($relative);
+            foreach ($patterns as $pattern) {
+                $pattern = str_replace('/', DIRECTORY_SEPARATOR, $pattern);
+                if (fnmatch($pattern, $relative)) {
+                    return;
+                }
+            }
+
             $message = sprintf(
                 '%s - %s, line: %s' . "\n" .
                 ' You can disable deprecation warnings by setting `Error.errorLevel` to' .