:arrow_up: Update dependency grpcio to v1.65.4

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
grpcio (source)	==1.65.2 -> ==1.65.4

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Release Notes

grpc/grpc (grpcio)

### [`v1.65.4`](https://togithub.com/grpc/grpc/releases/tag/v1.65.4) [Compare Source](https://togithub.com/grpc/grpc/compare/v1.65.2...v1.65.4) This is release gRPC Core 1.65.4 (gnarly). For gRPC documentation, see [grpc.io](https://grpc.io/). For previous releases, see [Releases](https://togithub.com/grpc/grpc/releases). This release contains refinements, improvements, and bug fixes. - [https://github.com/grpc/grpc/pull/37359](https://togithub.com/grpc/grpc/pull/37359) Fix a bug in hpack error handling

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