Bump version to 0.16.2-gitlab.44

⚠️ ️NOTE THAT THIS FORK IS MAINTAINED FOR CRITICAL BUG FIXES AFFECTING RUNNING COSTS ONLY. NO OTHER CONTRIBUTIONS WILL BE ACCEPTED. ⚠️

What critical bug this MR is fixing?

docker-machine binary in GitLab Runner v18.9.0 ... (gitlab-org/gitlab-runner#39276 - closed)

How does this change help reduce cost of usage? What scale of cost reduction is it?

This is a CVE fix. And is not related to cost.

In what scenarios is this change usable with GitLab Runner's docker+machine executor?

The fix applies to all platforms where docker-machine is bundled (Linux amd64 and arm64).