fix(ci): initialize ban env vars in jestSetup (#937)

Author: danny-avila

api/test/jestSetup.js

@@ -1,2 +1,6 @@
 // See .env.test.example for an example of the '.env.test' file.
 require('dotenv').config({ path: './test/.env.test' });
+
+process.env.BAN_VIOLATIONS = 'true';
+process.env.BAN_DURATION = '7200000';
+process.env.BAN_INTERVAL = '20';