fix action file

Author: VGabriel45

.github/workflows/test.yaml

@@ -22,7 +22,12 @@ jobs:
           cache: 'pnpm'
 
       - name: Install dependencies
-        run: pnpm install --frozen-lockfile
+        run: |
+          if [ -f "pnpm-lock.yaml" ]; then
+            pnpm install --frozen-lockfile
+          else
+            pnpm install
+          fi
 
       - name: Run tests
         run: pnpm test