Update dependency grpc/grpc-go to v1.67.0

| datasource      | package      | from    | to      |
| --------------- | ------------ | ------- | ------- |
| github-releases | grpc/grpc-go | v1.66.0 | v1.67.0 |


Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

grpc/Dockerfile

@@ -2,7 +2,7 @@
 FROM golang:1.23 AS builder
 
 # renovate: datasource=github-releases depName=grpc/grpc-go
-ARG GRPC_GO_VERSION=v1.66.0
+ARG GRPC_GO_VERSION=v1.67.0
 
 ADD https://github.com/grpc/grpc-go.git#${GRPC_GO_VERSION} /grpc-go