remove linting flow tmp

.github/workflows/pull_request_ci.yml

@@ -5,23 +5,6 @@ name: Pull Request Actions
 on: [push]
 
 jobs:
-  lint:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out git repository
-        uses: actions/checkout@v3
-
-      - name: Set up Python 3.11
-        uses: actions/setup-python@v4
-        with:
-          python-version: "3.11"
-
-      - name: Set up Black
-        uses: psf/black@stable
-        with:
-          options: ". --check --line-length 100"
-          version: "~=23.3.0"
-
   docker-image-push:
     runs-on: ubuntu-latest
     name: Create staging docker image