DEV: more attempts at linting workflow

Author: GavinHuttley

.github/workflows/linters.yml

@@ -2,7 +2,6 @@ name: Lint code using ruff
 
 on:
   push:
-  pull_request:
 
 permissions:
   contents: write
@@ -13,9 +12,6 @@ jobs:
     if: github.repository == 'cogent3/citeable'
     steps:
       - uses: actions/checkout@v6
-        with:
-          ref: ${{ github.head_ref || github.ref_name }}
-          token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Install uv
         uses: astral-sh/setup-uv@v7