feat(data_classes): API Gateway V2 IAM and Lambda

[michaelbrewer]

Issue #, if available:

Description of changes:

Update to support IAM and Lambda authorizer for API
Gateway V2 trigger events

Checklist

• Meet tenets criteria
• Update tests
• Update docs
• PR title follows conventional commit semantics

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

[heitorlessa]

LGTM except missing docstrings in certain properties for consistency

[codecov-io]

Codecov Report

Merging #201 into develop will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff            @@
##           develop     #201   +/-   ##
========================================
  Coverage    99.87%   99.87%           
========================================
  Files           67       67           
  Lines         2464     2499   +35     
  Branches       108      108           
========================================
+ Hits          2461     2496   +35     
  Misses           3        3           

Impacted Files	Coverage Δ
.../utilities/data_classes/api_gateway_proxy_event.py	100.00% <100.00%> (ø)

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[michaelbrewer]

@heitorlessa - made those changes. I did have to did around into the cognito docs for some of them and parts of the IAM / Lambda authorizers docs

[heitorlessa]

Looks great, thanks for those again @michaelbrewer !!