fix(infra): codecoverage token addition (#600)

Author: MatanBobi

.github/workflows/validate.yml

@@ -38,7 +38,10 @@ jobs:
           FORCE_COLOR: true
 
       - name: ⬆️ Upload coverage report
-        uses: codecov/codecov-action@v1
+        uses: codecov/codecov-action@v4
+        with:
+          fail_ci_if_error: true
+          token: ${{ secrets.CODECOV_TOKEN }}
 
   release:
     needs: main