feat: Add Support for Java and .NET

[duncanpharvey]

What does this PR do?

Adds support for the following runtimes:

• dotnet6
• java11
• java17
• java21
• java8
• java8.al2

Motivation

https://datadoghq.atlassian.net/browse/SVLS-4261

Testing Guidelines

• Unit tests to validate each runtime version is matched to the correct runtime and architecture
• Unit tests to validate select runtimes use the correct layer
• Deployed a Hello World Lambda function with the updated macro for each of the new runtimes supported
  • Validated the correct layer was added for .NET and Java versions and that metrics, logs, and traces are sent to Datadog on invocation (no traces for Java 8, Java8al2)
  • Validated the correct layer was added for select Python and Node.js versions and that metrics, logs, and traces are sent to Datadog on invocation

Additional Notes

Minor refactoring so the mapping between runtime + architecture and layers is more explicit.

Types of changes

• [ ] Bug fix
• [x] New feature
• [ ] Breaking change
• [ ] Misc (docs, refactoring, dependency upgrade, etc.)

Check all that apply

• [x] This PR's description is comprehensive
• [ ] This PR contains breaking changes that are documented in the description
• [x] This PR introduces new APIs or parameters that are documented and unlikely to change in the foreseeable future
• [x] This PR impacts documentation, and it has been updated (or a ticket has been logged)
• [x] This PR's changes are covered by the automated tests
• [ ] This PR collects user input/sensitive content into Datadog

[codecov-commenter]

Codecov Report

Attention: 14 lines in your changes are missing coverage. Please review.

Comparison is base (05e74a1) 86.43% compared to head (f5d6b21) 84.62%. Report is 1 commits behind head on main.

:exclamation: Current head f5d6b21 differs from pull request most recent head a4efeb6. Consider uploading reports for the commit a4efeb6 to get more accurate results

Files	Patch %	Lines
serverless/src/redirect.ts	20.00%	7 Missing and 1 partial :warning:
serverless/src/layer.ts	66.66%	6 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #117 +/- ## ========================================== - Coverage 86.43% 84.62% -1.82% ========================================== Files 8 8 Lines 612 631 +19 Branches 153 158 +5 ========================================== + Hits 529 534 +5 - Misses 72 85 +13 - Partials 11 12 +1 ```

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