Use Actions-based linter

[withinfocus]

Type of change

- [ ] Bug fix
- [ ] New feature development
- [ ] Tech debt (refactoring, code cleanup, dependency upgrades, etc)
- [X] Build/deploy pipeline (DevOps)
- [ ] Other

Objective

Adds the GitHub Actions-based Mega-Linter for robust post-upload linting using a ton of available linters that don't need to be installed locally.

Before you submit

• Please add unit tests where it makes sense to do so (encouraged but not required)
• If this change requires a documentation update - notify the documentation team
• If this change has particular deployment requirements - notify the DevOps team

[github-actions]

🦙 MegaLinter status: ✅ SUCCESS

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ ACTION	actionlint	3		0	0.07s
✅ COPYPASTE	jscpd	yes		no	1.88s
✅ EDITORCONFIG	editorconfig-checker	8		0	0.04s
✅ JSON	eslint-plugin-jsonc	2	0	0	1.28s
✅ JSON	jsonlint	2		0	0.33s
✅ JSON	npm-package-json-lint	yes		no	0.52s
✅ JSON	prettier	2	0	0	0.34s
✅ JSON	v8r	2		0	2.51s
✅ REPOSITORY	checkov	yes		no	22.23s
✅ REPOSITORY	devskim	yes		no	1.61s
✅ REPOSITORY	dustilock	yes		no	0.45s
✅ REPOSITORY	gitleaks	yes		no	0.21s
✅ REPOSITORY	git_diff	yes		no	0.0s
✅ REPOSITORY	grype	yes		no	10.6s
✅ REPOSITORY	kics	yes		no	12.71s
✅ REPOSITORY	secretlint	yes		no	0.73s
✅ REPOSITORY	syft	yes		no	0.31s
✅ REPOSITORY	trivy	yes		no	3.69s
✅ REPOSITORY	trivy-sbom	yes		no	2.37s
✅ REPOSITORY	trufflehog	yes		no	2.4s
✅ SPELL	cspell	9		0	2.51s
✅ SPELL	lychee	7		0	1.68s
✅ YAML	prettier	4	0	0	0.58s
✅ YAML	v8r	4		0	4.45s
✅ YAML	yamllint	4		0	0.24s

See detailed report in MegaLinter reports
Set VALIDATE_ALL_CODEBASE: true in mega-linter.yml to validate all sources, not only the diff

MegaLinter is graciously provided by

[bitwarden-bot]

Checkmarx One – Scan Summary & Details – eb652856-2ff9-4d9c-887c-46f9ca3c967f

No New Or Fixed Issues Found

[withinfocus]

Moved to bitwarden/gh-actions#273.