chore: add eventbridge schema test

Author: lukehedger

lib/apiGateway/validate.test.js

@@ -2271,7 +2271,9 @@ describe('#validateServiceProxies()', () => {
 
       expect(() => serverlessApigatewayServiceProxy.validateServiceProxies()).to.not.throw()
     })
+  })
 
+  describe('eventbridge', () => {
     it('should throw error if eventbridge request is missing the template property', () => {
       serverlessApigatewayServiceProxy.serverless.service.custom = {
         apiGatewayServiceProxies: [