Add support for git SSH registry URL

[Annrtl]

Description of the feature request:

Be able to use a git SSH registry URL
Example in .bazelrc:

common --registry=git@github.com:bazelbuild/bazel-central-registry.git

Which category does this issue belong to?

No response

What underlying problem are you trying to solve with this feature?

Add a private git repository protected by ssh key as Bazel register

Which operating system are you running Bazel on?

Rocky Linux 9.4 (Blue Onyx)

What is the output of bazel info release?

release 7.1.1

If bazel info release returns development version or (@non-git), tell us how you built Bazel.

No response

What's the output of git remote get-url origin; git rev-parse HEAD ?

No response

Have you found anything relevant by searching the web?

No response

Any other information, logs, or outputs that you want to share?

Using a git SSH registry URL gives me the following error message

Invalid registry URL: Unrecognized registry URL protocol