Fix syntax unit test workflow 2

.github/workflows/test.yml

@@ -8,15 +8,16 @@ on: [push]
 jobs:
   tests:
     runs-on: ubuntu-latest
-    uses: actions/checkout@v4
     steps:
       - name: Checkout shell test framework
+        uses: actions/checkout@v4
         with:
           repository: kward/shunit2
           path: ${{github.workspace}}/tests/shunit2
           fetch-depth: 1
       - name: Run unit tests
+        uses: actions/checkout@v4
         shell: bash
         run: |
-          ./tests/test_ada.sh
+          tests/test_ada.sh