Merge branch 'mbradburn-update-grpc' into 'main'

Update grpc (and others as side-effects)

See merge request https://gitlab.com/gitlab-org/ci-cd/docker-machine/-/merge_requests/116



Merged-by: Axel von Bertoldi <avonbertoldi@gitlab.com>
Approved-by: Axel von Bertoldi <avonbertoldi@gitlab.com>
Co-authored-by: Matthew Bradburn <mbradburn-ext@gitlab.com>