Update CI workflow to streamline security checks

- Removed the Safety security check from the CI workflow in ci.yml to simplify the process.
- Retained the installation of Ruff and Bandit for linting and security checks, ensuring continued code quality and security assessment.

.gitea/workflows/ci.yml

@@ -22,7 +22,7 @@ jobs:
         run: pip install -r requirements.txt
 
       - name: Install lint and security tools
-        run: pip install ruff bandit safety
+        run: pip install ruff bandit
 
       - name: Lint with Ruff
         run: ruff check dashboard watcher_visio
@@ -34,6 +34,3 @@ jobs:
 
       - name: Security check with Bandit
         run: bandit -r dashboard watcher_visio -ll
-
-      - name: Security check with Safety
-        run: safety check -r requirements.txt