MAINT: removing pre-commit GHA as it's in maintenance-only mode in favour of pre-commit.ci that we already use

Author: bsipocz

.github/workflows/tests.yml

@@ -9,18 +9,6 @@ on:
 
 
 jobs:
-  pre-commit:
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v3
-    - name: Set up Python 3.9
-      uses: actions/setup-python@v4
-      with:
-        python-version: "3.9"
-    - uses: pre-commit/[email protected]
-
   tests:
 
     strategy: