Support additional Git providers

[smk4664]

Environment

• Python version: 3.7.9
• Nautobot version: v1.0.0b1
• nautobot-golden-config version: 0.9.0

Due to https://github.com/nautobot/nautobot-plugin-golden-config/blob/09e7277c4d47890beaf0756bf5a58d7b4ef898c9/nautobot_golden_config/utilities/git.py#L25
the url built will only work in Git providers where the token is the username (GitHub). This does not work when the token is the password (Bitbucket or GitLab).

The proposed implementation is to generate the url similar to the url generated by Nautobot: https://github.com/nautobot/nautobot/blob/8868c442c2e263c1072cfc1504b99990cf78c15f/nautobot/extras/datasources/git.py#L124

[991jo]

since nautobot can handle pulling of repos, would it be usefull to put the push feature into nautobot itself, so that plugins don't have to reinvent the feature and get a generic "push/pull this repo" function from nautobot? This would solve the problem for all kinds of git providers and plugins.

[itdependsnetworks]

I spoke with @glennmatthews about this, I believe we ended up with no... but those were a busy... crazy few weeks so my memory is a bit mush since then :)

[smk4664]

For now, I am going to create a PR to fix the initial issue, but it might be good to revisit using Nautobot itself.