release: v2.12.1

[rustatian]

Reason for This PR

• Thursday release day.
• Tests: /~https://github.com/roadrunner-server/rr-e2e-tests/releases/tag/v2.12.1

Description of Changes

tags: roadrunner v2.12.1

🚀 v2.12.1 🚀

👀 New:

• ✏ RR: Automatically set the GOMAXPROCS to match the container CPU quota.
• ✏ AMQP plugin: implement Status to check the AMQP connection PR.
• ✏ SQS plugin: prefetch option now works as expected. RR will not consume new JOBS when it reaches the prefetch limit, until already accepted messages are not ACK/NACK-ed.
• ✏ JOBS(memory) plugin: prefetch option now works as expected (see SQS). You can now emulate FIFO in memory by setting the prefetch option to 1.

🩹 Fixes:

• gRPC plugin: server options are applied only when TLS is set. Discussion.
• AMQP plugin: fix a few typos in the configuration.

License Acceptance

By submitting this pull request, I confirm that my contribution is made under the terms of the MIT license.

PR Checklist

[Author TODO: Meet these criteria.]
[Reviewer TODO: Verify that these criteria are met. Request changes if not]

• All commits in this PR are signed (git commit -s).
• The reason for this PR is clearly provided (issue no. or explanation).
• The description of changes is clear and encompassing.
• Any required documentation changes (code and docs) are included in this PR.
• Any user-facing changes are mentioned in CHANGELOG.md.
• All added/changed functionality is tested.

[codecov]

Codecov Report

Merging #1385 (79ec183) into master (6e61b98) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1385   +/-   ##
=======================================
  Coverage   41.54%   41.54%           
=======================================
  Files          17       17           
  Lines         816      816           
=======================================
  Hits          339      339           
  Misses        449      449           
  Partials       28       28           

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