chore(deps): update dependency @bufbuild/buf to v1.67.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@bufbuild/buf	1.66.1 → 1.67.0

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Release Notes

bufbuild/buf (@​bufbuild/buf)

v1.67.0

Compare Source

• Fix LSP not skipping buf.build/docs links for lint rules from check plugins and policies.
• Fix buf dep graph --format json silently dropping dependencies when a dependency was already seen.
• Add support for --rbs_out as a protoc_builtin plugin (requires protoc v34.0+).
• Add relevant links from CEL LSP hover documentation to either <celbyexample.com> or <protovalidate.com>
• Add OpenBSD and FreeBSD release binaries for amd64 and arm64.
• Skip writing unchanged output files in buf generate to preserve modification times
• Update buf beta registry plugin delete to prompt the user for deletion, matching the UX of the other deletion commands.
  Use --force to restore the old behavior.

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