[FEATURE REQ] Upgrade deprecated API ListenableFutureCallback

[moarychan]

Is your feature request related to a problem? Please describe.
The ListenableFutureCallback has been deprecated and marked as removal in Spring Boot 3.4.0. It will bring the break changes.

APIs that need upgrading:

• com.azure.spring.integration.core.handler.DefaultMessageHandler
• com.azure.spring.integration.core.implementation.instrumentation.InstrumentationSendCallback

Describe the solution you'd like
Use CompletableFuture instead.

Describe alternatives you've considered
N/A.

Additional context
N/A.

Information Checklist
Kindly make sure that you have added all the following information above and checkoff the required fields otherwise we will treat the issuer as an incomplete report

• Description Added
• Expected solution specified

[github-actions]

@moarychan @Netyyyy @rujche @saragluna

[github-actions]

Thank you for your feedback. Tagging and routing to the team member best able to assist.