removing caching of venv

.github/actions/setup-poetry-env-only-main/action.yml

@@ -20,14 +20,6 @@ runs:
       with:
         virtualenvs-in-project: true
 
-    - name: Load cached venv
-      id: cached-poetry-dependencies
-      uses: actions/cache@v3
-      with:
-        path: .venv
-        key: venv-${{ runner.os }}-${{ inputs.python-version }}-${{ hashFiles('poetry.lock') }}
-
     - name: Install dependencies
-      if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
       run: poetry install --no-interaction --only main
       shell: bash