feat(cloudformation): Update Lambda Runtime checks

[jonathanbro]

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Description

Updated the following check CKV_AWS_363 to include newly deprecated Lambda Runtime Environments. I have also left a comment to include Node 18.

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Checklist:

• [x ] I have performed a self-review of my own code
• [x ] I have commented my code, particularly in hard-to-understand areas
• [x ] I have made corresponding changes to the documentation
• [x ] I have added tests that prove my feature, policy, or fix is effective and works
• [x ] New and existing tests pass locally with my changes

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Below is a concise technical summary of the changes proposed in this PR:

Updates the `DeprecatedLambdaRuntime` check in CloudFormation to include newly deprecated Lambda runtimes. Adds `nodejs16.x`, `python3.8`, `dotnet7`, and `dotnet6` to the list of forbidden values.

Latest Contributors(1)

User	Commit	Date
tsmithv11	docs-general-Remove-Py...	April 25, 2024

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