ci: update path format

Author: steveoh

.github/workflows/pull_request.python.yml

@@ -26,8 +26,7 @@ jobs:
         with:
           python-version: '3.11'
           cache: pip
-          cache-dependency-path: setup.py
-          working-directory: /jobs
+          cache-dependency-path: ./jobs/setup.py
 
       - name: 📥 Download extra dependencies
         run: |
@@ -36,11 +35,11 @@ jobs:
 
       - name: 🏗 Install module
         run: pip install .[tests]
-        working-directory: /jobs
+        working-directory: ./jobs
 
       - name: 🧪 Run tests
         run: pytest
-        working-directory: /jobs
+        working-directory: ./jobs
 
   test-unit-ui:
     name: Unit tests ⎔