Fix setup-command

Author: AndreEt782

.github/workflows/classroom.yml

@@ -18,7 +18,7 @@ jobs:
       uses: classroom-resources/autograding-command-grader@v1
       with:
         test-name: Parser Tests
-        setup-command: "./setup.sh"
+        setup-command: ""
         command: gradle test
         timeout: 10
     - name: Autograding Reporter