ci: remove 'docs' tox environment from ci workflow

Author: BryanttV

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         python-version: ["3.11", "3.12"]
-        toxenv: [quality, docs, pii_check, django42, django52]
+        toxenv: [quality, pii_check, django42, django52]
     steps:
       - uses: actions/checkout@v5
       - name: setup python