Bump msgpack from 1.8.0 to 1.8.5 in /ruby in the patch-gem-update group across 1 directory

[dependabot]

Bumps the patch-gem-update group with 1 update in the /ruby directory: msgpack.

Updates msgpack from 1.8.0 to 1.8.5

Changelog

Sourced from msgpack's changelog.

2026-09-11 1.8.5

• Prevent stack depth underflow when skipping from recursive unpacker.
• Fix Unpacker#skip_nil to properly consume the buffer.
• Fix some small difference in Factory registration of the Java implementation.
• Fix some Factory/ext_type optimization edge cases.

2026-07-28 1.8.4

• Fix MessagePack::Buffer to stop using already released memory page. This could have caused data to leak across buffers when using the MessagePack::Buffer API directly.

2026-06-10 1.8.3

• Fix an integer overflow when parsing maps.

2026-06-09 1.8.2

• Fix Buffer#clear to properly reset memory chunks before adding them back to the pool. This could have caused data to leak across buffers when using the MessagePack::Buffer API directly. [CVE-2026-54522].

2026-05-28 1.8.1

• Workaround rare compilation issue when rb_hash_new_capa isn't properly detected.
• Never pre-allocate strings larger than the buffered size.

Commits

• 972321a Release 1.8.5
• db16d5d Merge pull request #406 from youdie006/symbol-unpacker-only-npe
• 72cda9b Guard packerProc against a missing :packer key on JRuby
• 4e2a755 Merge pull request #405 from Watson1978/fix/recursive-ext-stack-underflow
• 7ff80ad Fix SEGV on stack depth underflow in recursive extension unpacking
• 29d98d3 Merge pull request #403 from OskarEichler/audit/factory-registration-edge-cases
• 663c3a3 Merge pull request #404 from OskarEichler/audit/consume-skip-nil
• 512b587 Consume nil in Unpacker#skip_nil
• c3d1c61 Fix Factory registration edge cases
• 8c429cd Merge pull request #402 from msgpack/gc-guard
• Additional commits viewable in compare view