(fix): wrap collection mapping query in silent() to prevent hook events

The find() query on dbForProject triggers lifecycle hooks (Usage,
UserEvents, FunctionCache) that generate Redis messages, causing OOM
under CI parallel load. Wrapping in silent() prevents these hooks from
firing during the mapping query.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/Appwrite/Utopia/Database/Hooks/Metadata.php

@@ -113,10 +113,12 @@ class Metadata implements Decorator
 
         try {
             $collections = $this->authorization->skip(
-                fn () => $this->dbForProject->find($databaseKey, [
-                    \Utopia\Database\Query::select(['$id', '$sequence']),
-                    \Utopia\Database\Query::limit(5000),
-                ])
+                fn () => $this->dbForProject->silent(
+                    fn () => $this->dbForProject->find($databaseKey, [
+                        \Utopia\Database\Query::select(['$id', '$sequence']),
+                        \Utopia\Database\Query::limit(5000),
+                    ])
+                )
             );
 
             foreach ($collections as $col) {