feat: add initial support for camel-k

[lburgazzoli]

Requires apache/camel#13376

[lburgazzoli]

Looks like there are some issues related to openapi v2 rmeoval

[INFO] Running org.apache.camel.openapi.RestOpenApiReaderTest
[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 4.058 s <<< FAILURE! -- in org.apache.camel.openapi.RestOpenApiReaderTest
[ERROR] org.apache.camel.openapi.RestOpenApiReaderTest.testReaderRead -- Time elapsed: 0.010 s <<< ERROR!
java.lang.IllegalArgumentException: OpenAPI 2.x is not supported
	at org.apache.camel.openapi.RestOpenApiReader.checkCompatOpenApi2(RestOpenApiReader.java:182)
	at org.apache.camel.openapi.RestOpenApiReader.read(RestOpenApiReader.java:176)
	at org.apache.camel.openapi.RestOpenApiReaderTest.testReaderRead(RestOpenApiReaderTest.java:105)
	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)

[davsclaus]

Are you on old code ?

[lburgazzoli]

Are you on old code ?

No, rebased on main, I see that OpenApi v2 is hardcoded in some of the tests https://github.com/apache/camel-spring-boot/blob/main/components-starter/camel-openapi-java-starter/src/test/java/org/apache/camel/openapi/RestOpenApiModelApiSecurityRequirementsTest.java#L94

[davsclaus]

Ah sorry its those darn test copy from core, that have little value and get out of date

[davsclaus]

fixing this now

[davsclaus]

pushed fix

[lburgazzoli]

ok so now failures are because there is no yet a -SNAPSHOT ready

[davsclaus]

There was some leftover in the camel-spring-boot core module. If this gets reverted then this PR is only adding a new camel-k module, and then its perfect fine to merged.