feat(codebuild): Overide context variables with input values

[celoprd]

Hi there @ArtiomTr, hope it's alright I open a PR here.

Since July 7th 2023, AWs can now supports github actions inside their codebuild containers see https://aws.amazon.com/fr/about-aws/whats-new/2023/07/aws-codebuild-github-actions/

But they don't support github actions that relies on context object that comes from github. So I cannot use this (amazing) github action.

Inside codebuild container I can access to these variables, since codebuild can listen github events.

So I would like to be able to use your package, with parameters that I gave to it.

The idea is still to fallback on context if you don't provide those variables.

Happy to discuss more about it :)

[github-actions]

Coverage report

St.❔	Category	Percentage	Covered / Total
🟢	Statements	94.24% (-0.03% 🔻)	769/816
🟢	Branches	83.88% (-2.88% 🔻)	281/335
🟢	Functions	92.22% (-0.04% 🔻)	166/180
🟢	Lines	93.73% (-0.02% 🔻)	688/734

Show files with reduced coverage 🔻

St.❔	File	Statements	Branches	Functions	Lines
🔴	utils/getPrPatch.ts	25% (-15% 🔻)	100%	0%	25% (-15% 🔻)
🟢	... / formatFailedTestsAnnotations.ts	100%	60% (-20.77% 🔻)	100%	100%
🟢	... / createReport.ts	86.36% (-1.64% 🔻)	37.14% (-25.71% 🔻)	100%	85.71% (-0.65% 🔻)

Test suite run success

165 tests passing in 55 suites.

Report generated by 🧪jest coverage report action from f78d0c0

[ArtiomTr]

Hello @celoprd,

Is this thing urgent? Currently, I have very little time to review this PR, maybe I'll be able to check it out this weekend.

[celoprd]

Hello @ArtiomTr thanks for you quick answer, not urgent at all :)

[celoprd]

Hello again, this pull request is still in draft. It just to get the idea :). If this can be ok, I will add tests and update documentation

[celoprd]

Hello @ArtiomTr , do you know when you'll have some time to check it ? not really the code for now, but some discussions abiut the subject

[celoprd]

Hello @ArtiomTr do you have news ? :)

[ArtiomTr]

Hello @celoprd 👋,

Sorry for late response. I've been thinking about this, and I have few concerns:

1. First of all, I would like to move all codebuild related options into one. With that, it will be 100% clear why these options are required, and how to use them. Also, this will ensure that if someone wants to configure and run this action under codebuild, they have to specify all of these options.
2. As stated in section "Limitations of the GitHub action runner in CodeBuild", not only github context is unsupported, but also PR editing is disallowed. I think this action is practically useless without ability to add comments to a PR. However, I believe that with correct token permissions this could be achieved.
3. I don't have ability to test this. I've never used AWS before, so I am absolutely unfamiliar with it's ecosystem. Can I test this? Do I have to pay to test this? Can tests be automated, so I don't accidentally break things?

Thank you for your patience.