[WFCORE-6819] Show current stability level with the server boot message

[yersan]

Jira issue: https://issues.redhat.com/browse/WFCORE-6819

[bstansberry]

I think something like

"Minimum feature stability level: %s"

This setting doesn't describe the overall stability of the server or even most of its features. And many readers of the message will have no idea what this means, so it can't be alarming.

[yersan]

@bstansberry Done, using "Minimum feature stability level: %s" for server and host controller. I also removed the Server and Host Controller words from the sentence since the previous sentences of the same message already establish such a context, let me know otherwise.

[bstansberry]

/retest

[wildfly-ci]

Core -> WildFly Preview Integration Build 13663 outcome was FAILURE using a merge of 165116d
Summary: Tests failed: 1 (1 new), passed: 5006, ignored: 85 Build time: 03:12:25

Failed tests

org.wildfly.test.integration.microprofile.jwt.propagation.JWTIdentityPropagationTestCase(layers-test).testInvokeEJBWithinSingleDeploymentOutflowNotPossibleTrustNotConfigured: java.lang.AssertionError: Call was authenticated
	at org.wildfly.test.integration.microprofile.jwt.propagation.JWTIdentityPropagationTestCase.testInvokeEJB(JWTIdentityPropagationTestCase.java:335)
	at org.wildfly.test.integration.microprofile.jwt.propagation.JWTIdentityPropagationTestCase.testInvokeEJBWithinSingleDeploymentOutflowNotPossibleTrustNotConfigured(JWTIdentityPropagationTestCase.java:255)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at jdk.internal.reflect.GeneratedMethodAccessor18.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at jdk.internal.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at jdk.internal.reflect.GeneratedMethodAccessor16.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at jdk.internal.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at jdk.internal.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at jdk.internal.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at jdk.internal.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at jdk.internal.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at jdk.internal.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

[yersan]

Thanks @bstansberry