GoToSocial Version Parsing Regression Between 1.6.3 and 1.7.0

[gmemstr]

When using GTS with the instance-inject-mastodon-version configuration set to true, Mastodon.py >= 1.7.0 fails to figure out that it is compatible with API version >= 1.0.0.

The version being reported by https://botsinbox.net/api/v1/instance (as an example) is "3.5.3+0.17.3+git-6f4cb2f"

Based on https://github.com/halcy/Mastodon.py/blob/master/mastodon/internals.py#L614-L623, it looks like it's taking the 0.17.3 part of the version string rather than 3.5.5. This function was introduced here 1.6.3...1.7.0?diff=split&w=#diff-7ad1ef978b