CAMEL-20113 camel/tests consolidating

[kulagaIA]

Description

org.apache.camel.itest.jaxb:
-SpringLoadRouteFromXmlTest - moved to the camel-jaxb component;
-JaxbFallbackTypeConverterTest - moved to the camel-jaxb component;

org.apache.camel.itest.jetty:
-JettyBridgeHostHeaderIssueTest - moved to camel-jetty;
-JettyConstantSetHeaderTest - setting headers is checked in other camel-jetty tests, so it is deleted;
-JettyFailoverRoundRobinTest - moved to camel-jetty;
-JettyJmsShutdownInProgressTest - jetty graceful shutdown is checked in org.apache.camel.component.jetty.JettySuspendWhileInProgressTest, so it is deleted;
-JettyJmsTest - test was made just to show example route, so it is deleted;
-JettyJmsTwowayTest - test was made just to show example route, so it is deleted;
-JettyRestRedirectTest - moved to camel-jetty;
-JettySimpleSetHeaderTest - setting headers is checked in other camel-jetty tests, so it is deleted;
-JettyValidatorStreamTest - moved to camel-jetty;
-JettyValidatorTest - moved to camel-jetty;
-JettyXsltHttpTemplateTest - moved to camel-jetty;
-JettyXsltTest - moved to camel-jetty;

Tracking

https://issues.apache.org/jira/browse/CAMEL-20113

[github-actions]

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[kulagaIA]

/component-test camel-jetty

Result ✅ The tests passed successfully

[kulagaIA]

/component-test camel-jaxb

Result ✅ The tests passed successfully

[github-actions]

🤖 The Apache Camel test robot will run the tests for you 👍

[github-actions]

🤖 The Apache Camel test robot will run the tests for you 👍

[orpiske]

Once again, thanks for your contribution @kulagaIA!

As you are contributing more often, I took the time to point a few additional things we look for in contributions, so future contributions are easier to merge and adjust to our code base.

In addition to the items I pointed above, one more request: please, can you rebase the commits and rewrite the commit message in the format `CAMEL-20113: camel/tests consolidating" (note the 2 dots separating the ticket from the message - this ensures the commit is automatically associated with the Jira ticket).

Marking as request changes as I am sharing some additional tips to improve future contributions.

[kulagaIA]

/component-test camel-jaxb camel-jetty

Result ✅ The tests passed successfully

[github-actions]

🤖 The Apache Camel test robot will run the tests for you 👍

[kulagaIA]

@orpiske thanks for taking time to guide me! Looks like everything is in order now.

[orpiske]

Thanks for applying the changes!