Enhancement - Add --tag to supply tags on resource creation.

I have run into situations where Policies are in place in environments where a TAG is needed on the resources and resource group that are being created.

It would be fantastic if there was a --tag option in the az vm repair script to be able to supply a tag to work with the TAG policy in place instead of having to run through manual rescue vm intervention methods.

Start by locating the az vm repair script and its argument-handling entry point. Trace where the repair VM and resource group are created, then add support for supplying a tag through --tag and verify that the tag is applied to both resources. The issue names no test file, so inspect the script's existing validation or usage checks.

Written by the indexing model from the issue text.