fix codecov upload failure (#4153)

* work around codecov action bug 1801

codecov-action bug: codecov/codecov-action#1801

* fix linter error

---------

Co-authored-by: Anthony Coughlin <[email protected]>

Author: christianvogt

.github/workflows/test.yml

@@ -239,6 +239,7 @@ jobs:
     needs: [Unit-Tests, Cypress-Mock-Tests]
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v4
       - name: Setup Node.js ${{ env.NODE_VERSION }}
         uses: actions/[email protected]
         with: