Make Trace ID accessible through Context & aws-lambda-java-core version bump

[M-Elsaeed]

Make Trace ID accessible through Context & aws-lambda-java-core version bump to 1.4

Issue #, if available: #562

Description of changes: Make Trace ID accessible through Context & aws-lambda-java-core version bump to 1.4

Target (OCI, Managed Runtime, both): Both

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

[codecov]

Codecov Report

❌ Patch coverage is 66.66667% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 64.74%. Comparing base (640b766) to head (1106ce7).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
...s/lambda/runtime/api/client/api/LambdaContext.java	50.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff            @@
##               main     #563   +/-   ##
=========================================
  Coverage     64.74%   64.74%           
  Complexity      194      194           
=========================================
  Files            33       33           
  Lines           936      939    +3     
  Branches        132      132           
=========================================
+ Hits            606      608    +2     
- Misses          281      282    +1     
  Partials         49       49           

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