fix: remove tmp test

tavern_tests/test_failalways.tavern.yaml

@@ -1,9 +0,0 @@
-test_name: Test failing
-
-stages:
-  - name: This is to test the testing
-    request:
-      url: http://localhost:5000/api/v1/schedules/
-      method: GET
-    response:
-      status_code: 418