Fixes issue with IAM definition having missing actions for several popular services

[kmcquade]

What does this PR do?

• Fixes Comparision of actions/service in permissions.cloud vs policy_sentry #393 and Fixes APIGatewayV2 isn't included in the datastore #387.
• The above issues pointed out some Overlap scenarios - several services that were affected by overlapping HTML files - where there are multiple pages in the SAR documentation for a single IAM namespace. Prime examples: elasticloadbalancing, greengrass, apigateway, aws-marketplace, ses, kinesisanalytics, and lex all have two or more pages in the SAR documentation.
• Additionally, there were 84 actions that were affected by HTML files that eventually changed names but the old files were never removed, which resulted in one HTML file overwriting the other. Quite sad.

This PR fixes all of the above issues.

Completion checklist

• Additions and changes have unit tests
• Unit tests, Pylint, security testing, and Integration tests are passing.. GitHub actions does this automatically
• The pull request has been appropriately labeled using the provided PR labels