Configure command breaks akka server streamlets

[Fattouh92]

Describe the bug Cloudflow version: 2.2.2

using configure beaks akka server streamlets with the following exception

Exception in thread "main" com.typesafe.config.ConfigException$Missing: merge of /etc/cloudflow-runner-secret/secret.conf: 1,/etc/cloudflow-runner-secret/application.conf: 1,reference.conf @ jar:file:/opt/cloudflow/cloudflow-runner_2.12-2.2.2.jar!/reference.conf: 1,reference.conf @ jar:file:/opt/cloudflow/cloudflow-akka_2.12-2.2.2.jar!/reference.conf: 12,String: 2: No configuration setting found for key 'cloudflow.internal'
    at com.typesafe.config.impl.SimpleConfig.findKeyOrNull(SimpleConfig.java:157)
    at com.typesafe.config.impl.SimpleConfig.findKey(SimpleConfig.java:150)
    at com.typesafe.config.impl.SimpleConfig.findOrNull(SimpleConfig.java:177)
    at com.typesafe.config.impl.SimpleConfig.findOrNull(SimpleConfig.java:181)
    at com.typesafe.config.impl.SimpleConfig.find(SimpleConfig.java:189)
    at com.typesafe.config.impl.SimpleConfig.find(SimpleConfig.java:194)
    at com.typesafe.config.impl.SimpleConfig.getConfigNumber(SimpleConfig.java:224)
    at com.typesafe.config.impl.SimpleConfig.getInt(SimpleConfig.java:235)
    at cloudflow.streamlets.ServerAttribute$.containerPort(ServerAttribute.scala:30)
    at cloudflow.akkastream.Server.containerPort(AkkaServerStreamlet.scala:42)
    at cloudflow.akkastream.Server.containerPort$(AkkaServerStreamlet.scala:42)
    at cloudflow.akkastream.AkkaServerStreamlet.containerPort(AkkaServerStreamlet.scala:29)
    at cloudflow.akkastream.ServerStreamletLogic.containerPort(ServerStreamletLogic.scala:28)
    at cloudflow.akkastream.util.scaladsl.HttpServerLogic.run(HttpServerLogic.scala:166)
    at cloudflow.akkastream.AkkaStreamlet.run(AkkaStreamlet.scala:93)
    at cloudflow.akkastream.AkkaStreamlet.run(AkkaStreamlet.scala:37)
    at cloudflow.streamlets.Streamlet.run(Streamlet.scala:107)
    at cloudflow.runner.Runner$.run(Runner.scala:67)
    at cloudflow.runner.Runner$.main(Runner.scala:45)
    at cloudflow.runner.Runner.main(Runner.scala)

we use it in this way kubectl cloudflow configure --conf --conf --logback-config logback.xml

To Reproduce

1. kubectl cloudflow deploy release <appDescriptor> --no-registry-credentials --conf <confFile> --logback-config <logbackConf>
2. app is healthy and logs should be okay
3. change any streamlet/akka config tracked in the conf file
4. kubectl cloudflow configure --conf <confFile> --logback-config <logbackConf>
5. server pods throw the exception

Expected behavior Using configure command does not break akka server streamlets

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