update python version of black test

Author: YigitElma

.github/workflows/black_formating.yml

@@ -4,14 +4,13 @@ on: [push, pull_request, workflow_dispatch]
 
 jobs:
   black_format:
-
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Set up Python 3.8
+      - name: Set up Python 3.12
         uses: actions/setup-python@v5
         with:
-          python-version: 3.8
+          python-version: 3.12
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip