Update security.yml to change safety-action version

Updated the version of the safety-action used for security scanning.

Author: Twiddllo

.github/workflows/security.yml

@@ -17,7 +17,7 @@ jobs:
     - uses: actions/checkout@v4
 
     - name: Security scan for Python dependencies
-      uses: pyupio/safety-action@v2
+      uses: pyupio/safety-action@v1
       with:
         requirements-file: backend/requirements.txt
 
@@ -31,3 +31,4 @@ jobs:
       uses: github/codeql-action/analyze@v2
       with:
         languages: python,javascript
+