feat(sdk): microsoft authentication helper

[guzmud]

Use case

Various Microsoft-oriented collectors are based around msal for authentication in order to provide both credentials- and certificate-based authentication. A similar folder, src/auth, can be found in multiple collectors. Centralizing those into a Microsoft authentication helper in the SDK could be relevant for development.

Current workaround

Proposed solution

Additional information

Collectors currently using said src/auth sub-codebase built around msal:

• microsoft-defender-o365 (on main)

Collectors using said src/auth sub-codebase built around msal in PR:

• microsoft-defender (in PR fix(microsoft-defender): microsoft defender failing (#541) collectors#555 for now)

Collectors that could/should use said src/auth sub-codebase built around msal:

• microsoft-azure
• microsoft-entra
• microsoft-intune
• microsoft-sentinel

If the feature request is approved, would you be willing to submit a PR?

Yes / No (help can be provided if you need assistance submitting a PR)