build(deps): update grpc-gateway to v2.29.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence	Type	Update
github.com/grpc-ecosystem/grpc-gateway/v2	v2.28.0 → v2.29.0			require	minor
grpc-ecosystem/grpc-gateway	v2.28.0 → v2.29.0				minor

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Release Notes

grpc-ecosystem/grpc-gateway (github.com/grpc-ecosystem/grpc-gateway/v2)

v2.29.0

Compare Source

What's Changed

• fix: use proto.Merge to avoid copylocks with use_opaque_api=true by @​emahiro in #​6383
• fix: allow proto3 optional fields in path parameters by @​susanachl in #​6416
• Add option to disable HTTP method override by @​achew22 in #​6447
• Add Go documentation badge to README by @​achew22 in #​6448
• fix: add missing return statements in error handler paths by @​jet-go in #​6561
• Deprecate fields and methods if file is deprecated by @​aidandj in #​6613
• Add edition 2024 support by @​printfn in #​6622

New Contributors

• @​emahiro made their first contribution in #​6383
• @​susanachl made their first contribution in #​6416
• @​jet-go made their first contribution in #​6561
• @​aidandj made their first contribution in #​6613
• @​printfn made their first contribution in #​6622

Full Changelog: grpc-ecosystem/grpc-gateway@v2.28.0...v2.29.0

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