Fix pre-commit Darker deps and pyi ignoring (openvinotoolkit#3111)

- Added tomli to dependencies of darker in order to support Python 3.10
- Excluded pyi files from formatting in order not to break CMake stubgen
pipelines

---------

Co-authored-by: Alexander Suvorov <alexander.suvorov@intel.com>
Co-authored-by: Vladimir Zlobin <vladimir.zlobin@intel.com>

Author: 3 people

.github/labeler.yml

@@ -1,5 +1,7 @@
 'category: GHA':
 - '.github/**/*'
+- '.pre-commit-config.yaml'
+- 'pyproject.toml'
 
 'category: tests dependencies':
 - 'tests/python_tests/requirements.txt'

.github/workflows/lint.yml

@@ -8,6 +8,8 @@ on:
     branches:
       - master
 
+permissions: read-all
+
 env:
   OV_BRANCH: master
 

.pre-commit-config.yaml

@@ -1,3 +1,4 @@
+exclude: '\.pyi$'
 repos:
   - repo: meta
     hooks:
@@ -26,3 +27,4 @@ repos:
         args: ["--formatter=ruff"]
         additional_dependencies:
           - ruff==0.14.4
+          - tomli==2.3.0