chore(deps): update protobuf to v29.5

[renovate-bot]

This PR contains the following updates:

Package	Type	Update	Change
com_google_protobuf	http_archive	minor	v29.3 -> v29.5
protocolbuffers/protobuf		minor	v29.3 -> v29.5

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Release Notes

protocolbuffers/protobuf (com_google_protobuf)

v29.5: Protocol Buffers v29.5

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Announcements

• Protobuf News may include additional announcements or pre-announcements for upcoming changes.

C++

• Remove fast-path check for non-clang compilers in MessageCreator. (#​21612) (69cca9b)

Java

• Add volatile to featuresResolved (#​20767) (128f0aa)

Python

• Add recursion depth limits to pure python (05ba1a8)
• Internal pure python fixes (1ef3f01)
• Fix: contains check segfaults on empty map (#​20446) (#​20904) (21fdb7a)

Other

• Re-enable aarch64 tests. (#​20853) (03c50e3)

v29.4: Protocol Buffers v29.4

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Announcements

• Protobuf News may include additional announcements or pre-announcements for upcoming changes.

Java

• Fix Java concurrency issue in feature resolution for old <=3.25.x gencode using lazy feature resolution. (#​20750) (ce59907)

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