Merge branch '6.4' into 7.0

* 6.4:
  [Cache] Document `cache:pool:clear`’s new `--exclude` option
  [Serializer] Use NormalizerInterface instead of ObjectNormalizer

Author: OskarStark

cache.rst

@@ -749,6 +749,16 @@ Clear all cache pools:
 
     The ``--all`` option was introduced in Symfony 6.3.
 
+Clear all cache pools except some:
+
+.. code-block:: terminal
+
+    $ php bin/console cache:pool:clear --all --exclude=my_cache_pool --exclude=another_cache_pool
+
+.. versionadded:: 6.4
+
+    The ``--exclude`` option was introduced in Symfony 6.4.
+
 Clear all caches everywhere:
 
 .. code-block:: terminal