chore(deps): update dependency puma to v6.4.1

[mikevader]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
puma (source, changelog)	6.4.0 -> 6.4.1

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Release Notes

puma/puma (puma)

v6.4.1

Compare Source

• Bugfixes

  • DSL#warn_if_in_single_mode - fixup when workers set via CLI ([#​3256])
  • Fix idle-timeout not working in cluster mode ([#​3235], [#​3228], [#​3282], [#​3283])
  • Fix worker 0 timing out during phased restart ([#​3225], [#​2786])
  • context_builder.rb - require openssl if verify_mode != 'none' ([#​3179])
  • Make puma cluster process suitable as PID 1 ([#​3255])
  • Improve Puma::NullIO consistency with real IO ([#​3276])
  • extconf.rb - fixup to detect openssl info in Ruby build ([#​3271], [#​3266])
  • MiniSSL.java - set serialVersionUID, fix RaiseException deprecation ([#​3270])
  • dsl.rb - fix warn_if_in_single_mode when WEB_CONCURRENCY is set ([#​3265], [#​3264])

• Maintenance

  • LOTS of test refactoring to make tests more stable and easier to write - thanks to @​MSP-Greg!
  • Fix bug in tests re: TestPuma::HOST4 ([#​3254])
  • Dockerfile for minimal repros: use Ruby 3.2, expect bundler installed ([#​3245])
  • fix define_method calls, use Symbol parameter instead of String ([#​3293])

• Docs

  • README.md - add the puma-acme plugin ([#​3301])
  • Remove --keep-file-descriptors flag from systemd docs ([#​3248])
  • Note symlink mechanism in restart documentation for hot restart ([#​3298])

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