add step for mocking test file

Author: neel1996

.github/workflows/main.yml

@@ -27,9 +27,10 @@ jobs:
         run: |
           mkdir -p /home/runner/work/gitconvex-server/starfleet/
           git clone https://github.com/neel1996/starfleet.git /home/runner/work/gitconvex-server/starfleet/
-          cd /home/runner/work/gitconvex-server/starfleet
-          git branch 
-          git log --oneline
+      
+      - name: Overwrite mock test file
+        run: |
+          echo "# gitconvex GoLang project" > /home/runner/work/gitconvex/gitconvex/README.md
           
       - name: Run test cases
         run: |