Set working directory for test job in CI

Added the 'working-directory' parameter to the 'Run tests' step in the documentation workflow to ensure tests run in the correct directory.

Author: AccessiT3ch

.github/workflows/documentation.yml

@@ -52,6 +52,7 @@ jobs:
       - name: Run tests
         run: |
           poetry run pytest --disable-warnings
+        working-directory: ${{ github.workspace }}
 
   # # Job 1: Generate documentation
   # generate-docs: