Unable to sync a git repository if the token contains some special characters

[dgarros]

Environment

• Python version: 3.7
• Nautobot version: 1.0.0

Steps to Reproduce

1. Create a new Git repository
2. Add a token containing a special character like /
3. Try to sync the repository

Expected Behavior

Either it shouldn't be possible to create a repository with an invalid token or the sync should work as expected

Observed Behavior

The synchronization fail with an exit code of 128 and the following messages

• name : Test Wrong token
• username: test
• token qwertytrew/qewrtsdfgtrew
• repo : https://github.com/networktocode-llc/nautobot-datasource

2021-05-01T20:25:14.013404 | Failure |   | Cmd('git') failed due to: exit code(128) cmdline: git clone -v --progress https://test:qwertytrew/qewrtsdfgtrew@github.com/networktocode-llc/nautobot-datasource /opt/nautobot/git/test-wrong-token
2021-05-01T20:25:14.045399 | Failure |   | Error while refreshing Test Wrong token: Cmd('git') failed due to: exit code(128) cmdline: git clone -v --progress https://test:qwertytrew/qewrtsdfgtrew@github.com/networktocode-llc/nautobot-datasource /opt/nautobot/git/test-wrong-token

[glennmatthews]

Thanks for the report! Looks like we probably need to url-encode the token when we add it to the URL in ensure_git_repository().