feat(NODE-4569): add "musl" builds for Alpine Linux

[dengribar]

Description

Add linux-x64-musl and linux-arm64-musl builds to support Alpine Linux Docker images

https://jira.mongodb.org/browse/NODE-4569

Note: "musl" builds related changes in GitHub Actions workflows were copied from a clean NAPI-RS project created by @napi-rs/[email protected] with "yarn" commands replaced with corresponding "npm" ones

Double check the following

• Ran npm run format:js && npm run format:rs script
• Self-review completed using the steps outlined here
• PR title follows the correct format: type(NODE-xxxx)[!]: description
  • Example: feat(NODE-1234)!: rewriting everything in coffeescript
• Changes are covered by tests
• New TODOs have a related JIRA ticket

[durran]

@dengribar Thanks for the PR. We will get this merged and released after the holidays.

[vanatd]

Hi all! I'm wondering when you can release these changes. I can see that it was merged but what about the tag?