fix(triggers): store provider as class property

[automartin5000]

Issue # (if applicable)

Closes #29657

Reason for this change

Unable to modify Triggers provider using conventional escape hatches

Description of changes

Stored Trigger provider as class property to be user-accessible

Description of how you validated changes

Was unable to test changes due to issues getting project installed locally

Checklist

• My code adheres to the CONTRIBUTING GUIDE and DESIGN GUIDELINES

---

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

[aws-cdk-automation]

The pull request linter has failed. See the aws-cdk-automation comment below for failure reasons. If you believe this pull request should receive an exemption, please comment and provide a justification.

A comment requesting an exemption should contain the text Exemption Request. Additionally, if clarification is needed add Clarification Request to a comment.

[automartin5000]

Clarification Request
I can't tell why builds are failing. There seem to be a lot of unrelated failures? The only thing I can tell is a linting error in the Trigger file, but that looks to have already been there?

Also does this need an integration test beyond the tests I already added? If so where would it go/what would it do?

[TheRealAmazonKendra]

Thank you for your contribution! I have just one comment inline but I think we also need to see an integ test added for this to show that it works for your intended use case.

[TheRealAmazonKendra]

Can we either call this provider or use the whole customResourceProvider?

[TheRealAmazonKendra]

Also, please note that the title of a fix should describe the bug, not the solution. Could you please adjust that?

[TheRealAmazonKendra]

@Mergifyio update

[mergify]

update

✅ Branch has been successfully updated

[TheRealAmazonKendra]

Also, I hadn't noticed that your build failed and that you asked a question about it. The failure lines here are pretty hard to find but they're:

aws-cdk-lib:   116:36  error  Trailing spaces not allowed  no-trailing-spaces
aws-cdk-lib: ✖ 1 problem (1 error, 0 warnings)
aws-cdk-lib:   1 error and 0 warnings potentially fixable with the `--fix` option.

The docstring on line 116 of trigger.ts is running afoul of our linter. The other lines that look like failures are just jsii warnings. They are noisy but they don't cause failures.

[aws-cdk-automation]

AWS CodeBuild CI Report

• CodeBuild project: AutoBuildv2Project1C6BFA3F-wQm2hXv2jqQv
• Commit ID: 5413315
• Result: FAILED
• Build Logs (available for 30 days)

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[aws-cdk-automation]

This PR has been in the CHANGES REQUESTED state for 3 weeks, and looks abandoned. To keep this PR from being closed, please continue work on it. If not, it will automatically be closed in a week.

[aws-cdk-automation]

This PR has been deemed to be abandoned, and will be automatically closed. Please create a new PR for these changes if you think this decision has been made in error.

[aws-cdk-automation]

The pull request linter fails with the following errors:

❌ Fixes must contain a change to an integration test file and the resulting snapshot.

PRs must pass status checks before we can provide a meaningful review.

If you would like to request an exemption from the status checks or clarification on feedback, please leave a comment on this PR containing Exemption Request and/or Clarification Request.