Add documentation for AWS sink and source authentication

[qswinson]

Adds documentation for Supporting using pod default credentials for Integration Source and Sink

Proposed Changes

This adds documentation for using an AWS IAM role as the credentials for IntegrationSource and IntegrationSink.

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[dprotaso]

/hold for eventing PR - knative/eventing#8731

[dprotaso]

/lgtm
/approve

[evankanderson]

Sorry about the merge -- in #6398 , I moved all the versioned documentation under versioned, to separate it from the blog, testimonials, community pages that are not version-specific. You should be able to just move these files to the new location; I didn't need to change any contents.

[dprotaso]

/retest

[dprotaso]

/ok-to-test

[dprotaso]

interesting - hitting a github rate limit - ithub.GithubException.RateLimitExceededException: 403 {"message": "API rate limit exceeded for 3.141.103.128. (But here's the good news: Authenticated requests get a higher rate limit. Check out the documentation for more details.)", "documentation_url": "https://docs.github.com/rest/overview/resources-in-the-rest-api#rate-limiting"}

[dprotaso]

/hold cancel

[dprotaso]

GitHub rate limiting
/retest

[dprotaso]

I'm going to accept my own suggestions and then merge this PR

[dprotaso]

/lgtm
/approve

I just added links to AWS docs for IAM for SA and Pod Identity

[knative-prow]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: dprotaso, qswinson

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• docs/versioned/eventing/OWNERS [dprotaso]

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[dprotaso]

thanks @qswinson