This will fix a bug that occurs with private go packages with a major
version greater than 1 on Azure DevOps.

The problem is that Azure DevOps has support for go-get metadata but it
will only work for modules that are included without a version suffix
attached, like dev.azure.com/<org>/<project>/_git/<repo>.git/v2
Once such a suffix is part of the URL the http request to fetch the
metadata info will result in 404 Not Found error.
This change will now fetch the releases for the module as git tags from
the repository.
The Azure DevOps documentation https://learn.microsoft.com/en-us/azure/devops/repos/git/go-get
describes two ways to name go packages:
dev.azure.com/<org>/<project>/_git/<repo>.git and dev.azure.com/<org>/<project>/<repo>.git
Both possible names are changed to https://dev.azure.com/<org>/<project>/_git/<repo>
to have a valid Azure DevOps https git URL.

with the recent changes there is no chanche to trigger the azure fall
back detection.