Merge branch 'sh-update-puma-memory-limits' into 'master'

Raise Puma Worker Killer RAM limits

See merge request gitlab-org/gitlab!45116

changelogs/unreleased/sh-update-puma-memory-limits.yml

+---
+title: Raise Puma Worker Killer RAM limits
+merge_request: 45116
+author:
+type: changed

lib/gitlab/cluster/puma_worker_killer_initializer.rb

@@ -5,8 +5,8 @@ module Gitlab
     class PumaWorkerKillerInitializer
       def self.start(
         puma_options,
-          puma_per_worker_max_memory_mb: 850,
-          puma_master_max_memory_mb: 550,
+          puma_per_worker_max_memory_mb: 1024,
+          puma_master_max_memory_mb: 800,
           additional_puma_dev_max_memory_mb: 200
       )
         require 'puma_worker_killer'