ADO 108387: ESM export support

[nabboud-ama]

Is this PR a bug fix, new feature, or security update?

New feature

Do you understand and accept that your contribution will be released under an MIT license?

Yes

Please describe this pull request:

Tech updates:

• ESM support, on top of the existing CommonJS support
• TypeScript set up to support ESM
• ESLint update
• Prettier installed
• Removed the old tests for Node 18

Functional updates:

• "credit" removed from the default filter list.

Test via the nick branch from this PR: https://github.com/amaabca/react-kart/pull/3460

• The dev branch is being imported here.
• Run a smoke test using a gift card (e.g. Cineplex $25).
• You can check two lambdas that use different import methods in this PR to confirm sensitive-param-filter works in both cases.
  • extractEarnRewardDollars: CommonJS import
  • fulfillEarnRewardDollars: ESM import

PR Review Checklist

• I have passing tests run via npm run test with a 100% coverage threshold
• I have updated the version in package.json
• I have updated any relevant documentation in README.md, .github, etc.
• I have not included any secret values or links to internal AMA URLs in my commits or PR message

[MathieuGilbert]

Last deploy only failed due to rolling back a commit/version.

[darkodosenovic]

LGTM!

[darkodosenovic]

👍