update deprecated action version

Author: otisnado

.github/workflows/tests.yml

@@ -116,7 +116,7 @@ jobs:
 
       - name: Upload Test Results to Artifacts
         if: always()
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4.4.3
         with:
           name: test-results-${{ matrix.cfengine }}
           path: |
@@ -129,7 +129,7 @@ jobs:
 
       - name: Upload Debug Logs To Artifacts
         if: ${{ failure() }}
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4.4.3
         with:
           name: Failure Debugging Info - ${{ matrix.cfengine }}
           path: |