* add aasf

* add AASF format

* credentials provider

* add finding publisher

* add finding publisher

* add write AASF path

* add testing

* read config from file

* update docker file

* refactor

* remove sample

* add comments

* Add comment in EKS config.yaml

* Fix comment typo

* Fix spelling of ASFF

* Fix typo and other small code review suggestions

* Limit length of Actual result field

Avoids this message seen in testing:
  Message:Finding does not adhere to Amazon Finding Format. data.ProductFields['Actual result'] should NOT be longer than 1024 characters.

* Add comment for ASFF schema

* Add Security Hub documentation

* go mod tidy

* remove dupe lines in docs

* support integration in any region

* fix README link

* fix README links

Co-authored-by: Liz Rice <liz@lizrice.com>