feat(construct): Support for bedrock guardrail

[dineshSajwan]

Fixes #469

1. Create bedrock guardrail and guardrail version.
2. Add Content filters , Denied topics, Word filters and Sensitive information filters to the guardrail.
3. Update cdk to latest version (2.143) and update resources following updates in L1 constructs (feat: update L1 CloudFormation resource definitions aws/aws-cdk#30182)

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[codecov]

Codecov Report

Attention: Patch coverage is 81.44476% with 131 lines in your changes are missing coverage. Please review.

Project coverage is 92.54%. Comparing base (716c6e1) to head (2a9ec31).

Files	Patch %	Lines
src/cdk-lib/bedrock/topic-list.ts	55.28%	55 Missing ⚠️
src/cdk-lib/bedrock/guardrails.ts	81.33%	42 Missing ⚠️
src/cdk-lib/bedrock/content-policy.ts	80.88%	26 Missing ⚠️
src/cdk-lib/bedrock/guardrail-version.ts	86.48%	5 Missing ⚠️
src/cdk-lib/bedrock/pii-list.ts	97.97%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #473      +/-   ##
==========================================
- Coverage   92.98%   92.54%   -0.44%     
==========================================
  Files          47       52       +5     
  Lines       11255    11950     +695     
  Branches      363      427      +64     
==========================================
+ Hits        10465    11059     +594     
- Misses        790      891     +101     

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[krokoko]

Few comments:

• I'll update the branch to use the latest version of the cdk which provides some updates to agents and adds support for guardrails versions (feat: update L1 CloudFormation resource definitions aws/aws-cdk#30182)
• guardrails are compatible with more models than we support out of the box (https://docs.aws.amazon.com/bedrock/latest/userguide/guardrails-supported.html), we should add those to the list
• association with agents is not supported yet in cfn, so we can merge this branch and add support when it is available in cdk

[krokoko]

Remaining tasks:

• test the features
• update documentation

[krokoko]

Did some testing in both Ts and Python and haven't faced any issue

[MichaelWalker-git]

Some broken checks. Overall LGTM