Udp release workflow

[Jeel-mehta]

Description of changes:
The validation steps for the GitHub workflow intended to manually trigger a UDP exporter release to Maven Central includes:
The workflow will first build the UDP exporter.
The workflow will then set up and run an instance of X-Ray daemon.
Following setup, it will run a validation app to send traces to X-Ray daemon via UDP exporter.
Finally, it will execute a validation step to verify that daemon received the traces.

TODO:

1. Add a publish to Maven Central step to release workflow.

Test workflow link: https://github.com/aws-observability/aws-otel-java-instrumentation/actions/runs/14043198263

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

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Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 69.49%. Comparing base (09e6487) to head (66a34cf).
Report is 403 commits behind head on main.

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Additional details and impacted files

@@              Coverage Diff              @@
##               main    #1049       +/-   ##
=============================================
- Coverage     85.71%   69.49%   -16.22%     
- Complexity       19      325      +306     
=============================================
  Files             3       26       +23     
  Lines            49     1177     +1128     
  Branches          5      166      +161     
=============================================
+ Hits             42      818      +776     
- Misses            3      304      +301     
- Partials          4       55       +51     

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