Update to mypy 1.14 (#13272)

stubs/PyYAML/@tests/stubtest_allowlist.txt

@@ -1,3 +1,17 @@
+# TODO: missing from stub
+yaml.composer.__all__
+yaml.constructor.__all__
+yaml.dumper.__all__
+yaml.emitter.__all__
+yaml.error.__all__
+yaml.loader.__all__
+yaml.parser.__all__
+yaml.reader.__all__
+yaml.representer.__all__
+yaml.resolver.__all__
+yaml.scanner.__all__
+yaml.serializer.__all__
+
 # yaml._yaml is for backwards compatibility so none of it matters anyway
 yaml._yaml.__test__