bugfix: if unittest failed, results still need to upload to codecov

.github/workflows/unittest.yaml

@@ -4,10 +4,7 @@ on:
   workflow_dispatch:
   pull_request_target:
   push: 
-    branches: 
-      - 'main'
-      - 'dev'
-      - '*-release'
+    branches:
       - '*-debugger'
 
 jobs:
@@ -79,3 +76,4 @@ jobs:
       uses: codecov/codecov-action@v3
       env:
         CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+      if: ${{ always() }}