Merge branch 'faleksic-update-machine-to-latest' into 'main'

Update docker-machine version in docs

See merge request gitlab-org/gitlab-runner!5617



Merged-by: Roshni Sarangadharan <rsarangadharan@gitlab.com>
Approved-by: Roshni Sarangadharan <rsarangadharan@gitlab.com>
Co-authored-by: Filip Aleksic <faleksic@gitlab.com>