ci: refresh cache

Author: FilipPyrek

.github/workflows/ci.yml

@@ -326,7 +326,7 @@ jobs:
         uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
         with:
           path: .venv
-          key: venv-${{ github.event.pull_request.head.repo.full_name || github.repository }}-py${{ matrix.python-version }}-${{ hashFiles('**/poetry.lock') }}
+          key: venv-${{ github.event.pull_request.head.repo.full_name || github.repository }}-py${{ matrix.python-version }}-${{ hashFiles('**/poetry.lock') }}-karel
           restore-keys: |
             venv-${{ github.event.pull_request.head.repo.full_name || github.repository }}-py${{ matrix.python-version }}-