73: tidy up pre-commit action

.github/workflows/run-pre-commit.yml

@@ -1,7 +1,6 @@
 # This workflow will install Python dependencies, run tests and lint with a single version of Python
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
 
-name: pre-commit
+name: Run pre-commit
 
 on:
   push:
@@ -19,14 +18,14 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
-    - name: Set up Python ${{ matrix.python-version }}
+    - name: Set up Python
       uses: actions/setup-python@v3
+      with:
+          python-version: '3.x'
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install pytest
         pip install .[all]
     - name: pre-commit checks
       run: |
-        pip install pre-commit
         pre-commit run