ci(pre-commit): exclude QSS themes from pyright and target them in qss check

Signed-off-by: Boris Yumankulov <boria138@altlinux.org>

.pre-commit-config.yaml

@@ -27,8 +27,9 @@ repos:
         name: pyright
         entry: pyright
         language: system
-        'types_or': [python, pyi]
+        types_or: [python, pyi]
         require_serial: true
+        exclude: '^portprotonqt/themes/[^/]+/styles\.py$'
 
   - repo: local
     hooks:
@@ -37,5 +38,5 @@ repos:
         entry: ./dev-scripts/check_qss_properties.py
         language: system
         types: [file]
-        files: \.py$
+        files: ^portprotonqt/themes/[^/]+/styles\.py$
         pass_filenames: false