citrus-jms should not include spring-ws-core by default

SOAP support in citrus-jms module is optional. Therefore required SOAP specific dependencies such as `spring-ws-core` and `saaj` implementation should not be included by default. Instead these should be optional/provided dependencies

Start by inspecting the dependency declarations for the citrus-jms module, focusing on spring-ws-core and the SAAJ implementation. Verify how the module currently publishes these dependencies, then confirm that SOAP support remains available without including them by default and that they are marked optional or provided.

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