Update module github.com/bufbuild/buf to v1.70.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
github.com/bufbuild/buf	v1.69.0 → v1.70.0

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Release Notes

bufbuild/buf (github.com/bufbuild/buf)

v1.70.0

Compare Source

• Add LSP completion for buf.gen.yaml, buf.yaml, and buf.policy.yaml files.
• Fix LSP textDocument/documentSymbol marking every symbol as deprecated.
• Add error for when a dependency is added to buf.yaml and is missing from buf.lock.
• Update the PROTOVALIDATE lint rule support checking NaN in const, in, not_in,
  gt, gte, lt and lte rules for float and double fields.
• Update the PROTOVALIDATE lint rule support to check (buf.validate.message).oneof rules
  and make sure they are well-formed and valid.

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[renovate]

ℹ️ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 17 additional dependencies were updated

Details:

Package	Change
buf.build/gen/go/bufbuild/registry/connectrpc/go	v1.19.2-20260126144947-819582968857.1 -> v1.20.0-20260507063250-43b0c5a6cd08.1
buf.build/gen/go/bufbuild/registry/protocolbuffers/go	v1.36.11-20260126144947-819582968857.1 -> v1.36.11-20260507063250-43b0c5a6cd08.1
buf.build/go/protoyaml	v0.6.0 -> v0.7.0
cel.dev/expr	v0.25.1 -> v0.25.2
connectrpc.com/connect	v1.19.2 -> v1.20.0
github.com/bufbuild/protocompile	v0.14.2-0.20260429155904-12ef1ef2ce91 -> v0.14.2-0.20260522222248-64e6ad034132
github.com/docker/cli	v29.4.1+incompatible -> v29.5.2+incompatible
github.com/docker/docker-credential-helpers	v0.9.6 -> v0.9.7
github.com/google/cel-go	v0.28.0 -> v0.28.1
github.com/google/go-containerregistry	v0.21.5 -> v0.21.6
github.com/klauspost/compress	v1.18.5 -> v1.18.6
github.com/quic-go/quic-go	v0.59.0 -> v0.59.1
golang.org/x/exp	v0.0.0-20260410095643-746e56fc9e2f -> v0.0.0-20260508232706-74f9aab9d74a
golang.org/x/mod	v0.35.0 -> v0.36.0
golang.org/x/tools	v0.44.0 -> v0.45.0
google.golang.org/genproto/googleapis/api	v0.0.0-20260427160629-7cedc36a6bc4 -> v0.0.0-20260523011958-0a33c5d7ca68
google.golang.org/genproto/googleapis/rpc	v0.0.0-20260427160629-7cedc36a6bc4 -> v0.0.0-20260523011958-0a33c5d7ca68