Rework env variables - typo

Author: CoMPaTech

.github/actions/restore-venv/action.yml

@@ -23,7 +23,7 @@ runs:
         uses: actions/cache@v4
         with:
           path: |
-            ${{ inputs.venv_dir }}
+            ${{ inputs.venv-dir }}
             ${{ inputs.precommit-home }}
           key: ${{ inputs.cache-key }}
       - name: Create Python virtual environment
@@ -50,7 +50,7 @@ runs:
         with:
           key: ${{ inputs.cache-key }}
           path: |
-            ${{ inputs.venv_dir }}
+            ${{ inputs.venv-dir }}
             ${{ inputs.precommit-home }}
       - name: Fail job if Python cache restore failed
         if: ${{ inputs.fail-on-miss == 'true' && steps.cache-create.outputs.cache-hit != 'true' }}