Ruby

ZJIT: Remove stale libminiruby.a before rebuilding (#16439)

ar with replace mode preserves old archive members that are no
longer in the input list. When object files like prism/node.o get
recompiled with different symbols (e.g. after prism updates), the...

[ruby/rubygems] [DOC] Fix link

https://github.com/ruby/rubygems/commit/432a0f7e61

ZJIT: Remove rb_zjit_writebarrier_check_immediate

ZJIT: Don't call write barrier if the object is an immediate

In addition to compile-time knowledge, we can also (now that the global
regalloc has landed) check at run time if the value being stored is a
heap object.

Update default gems list at e74e3e1120871023c85d1d1afd7070 [ci skip]

[ruby/json] Release 2.19.2

https://github.com/ruby/json/commit/54f8a878ae

[ruby/json] Fix a format string injection vulnerability

In JSON.parse(doc, allow_duplicate_key: false).

https://github.com/ruby/json/commit/393b41c3e5

ZJIT: Set up Launchable for ZJIT CI jobs (#16444)

ZJIT: Increase SYNTAX_SUGGEST_TIMEOUT for ZJIT CI from 5 to 30 (#16443)

ZJIT CI runs with --zjit-call-threshold=1 which JIT-compiles every
function on first call, adding significant overhead. The 5-second
timeout for test-syntax-suggest's "does not timeout on massive files"...

[ruby/rubygems] Lock the checksum of Bundler itself in the lockfile:

• Problem¶

  With the Bundler autoswitch feature, system Bundler may install
  a bundler.gem that matches the Gemfile.lock.
  The bundler.gem that gets downloaded is like any other gems,...