build(deps): bump google.golang.org/grpc from 1.67.1 to 1.69.4#7

dependabot[bot] wants to merge 1 commit intomainfireflycore/go-micro:mainfrom

dependabot/go_modules/google.golang.org/grpc-1.69.4fireflycore/go-micro:dependabot/go_modules/google.golang.org/grpc-1.69.4Copy head branch name to clipboard