More GH Actions goodies (#3441)

* More GH Actions goodies

* Add RabbitMQ, MongoDB & Redis services into GH actions
* Remove Travis

* * Add `distributionSha256Sum` into `gradle-wrapper.properties`
* Try `TERM: dumb` to see difference for Gradle output in GH action
* Add `-S` to see the reason of test failure

* * Try MQTT plugin for RabbitMQ image

* * Try `-i` for test failure in Gradle on Actions

* * Use `eclipse-mosquitto` image for MQTT on actions
* Fix `FtpServerOutboundTests` for the proper FTP file list
* Output file list for the failed session in the `RotatingServersTests`

* * Adjust SOUT in the test for Checkstyle

* * Make some change to `RotatingServersTests`.
Looks like the order for `@BeforeAll` methods is not determined
and we may start to interaction with FTP server which is not
started yet

* Fix SSL Handshake Test

- we already made this change for the NIO test, but the NET test is failing the same
  way - the cert failure switched to the server so the expected exception was not
  thrown on the client side. Due to JVM changes.

* * Fix SFTP tests for wrong host and auto-startup state
* Remove `-i` for Gradle in the GH Actions

* * Try `--no-parallel` for Gradle in the GH Actions

* * Try GH actions without Mosquitto

* * Try `cyrilix/rabbitmq-mqtt` for GH Actions

Co-authored-by: Gary Russell <grussell@pivotal.io>

.github/workflows/pr-build-workflow.yml

@@ -10,12 +10,26 @@ jobs:
     runs-on: ubuntu-latest
 
     services:
+
       rabbitmq:
-        image: rabbitmq
+        image: cyrilix/rabbitmq-mqtt
         ports:
           - 5672:5672
+          - 15672:15672
+          - 1883:1883
+
+      mongodb:
+        image: mongo
+        ports:
+          - 27017:27017
+
+      redis:
+        image: redis
+        ports:
+          - 6379:6379
 
     steps:
+
       - uses: actions/checkout@v2
 
       - name: Set up JDK 11