Update unit test GitHub Action

Author: JasonBrave

.github/workflows/rocketlib-unit-test.yml .github/workflows/unit-test.yml.github/workflows/rocketlib-unit-test.yml renamed to .github/workflows/unit-test.yml

@@ -4,15 +4,14 @@ name: Run Unit Tests
 on: pull_request
 
 jobs:
-  # Build job
   build:
     name: Compile and Run Tests
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - name: Build Test
         run: make
-        working-directory: unit_tests
+        working-directory: tests
       - name: Run Test
         run: ./unit_test
-        working-directory: unit_tests
+        working-directory: tests