fix(deps): update module google.golang.org/protobuf to v1.34.1 (v1.1)

[cilium-renovate]

This PR contains the following updates:

Package	Type	Update	Change
google.golang.org/protobuf	require	minor	v1.33.0 -> v1.34.1

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Release Notes

protocolbuffers/protobuf-go (google.golang.org/protobuf)

v1.34.1

Compare Source

Minor fixes for editions compliance:

• CL/582635: all: update to protobuf 27.0-rc1 and regenerate protos
• CL/582755: encoding/proto[json|text]: accept lower case names for group-like fields

v1.34.0

Compare Source

Notable changes

New Features
Protobuf editions are fully supported. You can now use edition = "2023" in .proto files together with the proto-gen-go. Edition2023 does not introduce any new features but can be used to replace syntax "proto2/3". Future editions might introduce new features. See https://protobuf.dev/editions/overview/ for more details on protobuf editions.

Documentation
Various smaller changes to improve existing documentation and to add more examples.

• CL/574455: proto: extend Marshal documentation, include an example
• CL/574635: proto: extend Unmarshal documentation, include an example
• CL/574836: protogen: update Options documentation.
• CL/573361: proto: add examples for Size, MarshalAppend (regarding allocations)
• CL/579895: encoding/{protojson,prototext}: strengthen wording on stability

Extensions
These are mostly performance improvements or preparations for performance improvements.

• CL/575035: internal/impl: ensure proto.HasExtension does not allocate
• CL/576315: [encoding/{protojson,prototext}: strengthen wording on stability](proto: CSE ProtoReflect() and TypeDescriptor() in proto.HasExtension
• CL/576316: internal/impl: pass ExtensionTypeDescriptor to extensionMap
• CL/579275: [proto] use the correct parent when resolving features for extensions
• CL/579595: proto: return an error instead of producing invalid wire format

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