Separate commits:
```
devel/py-fabric: Update to 2.5.0
Fabric 2 is not at 100% feature parity with 1.x! Some features have been
explicitly dropped, but others simply have not been ported over yet,
either due to time constraints or because said features need to be
re-examined in a modern context.
More information at:
https://www.fabfile.org/upgrading.html#upgrading
https://www.fabfile.org/upgrading.html#upgrade-specifics
Changelog: https://www.fabfile.org/changelog.html
```
and
```
devel/py-fabric: Copy v1.14.1 to devel/py-fabric1
This will keep Fabric 1.x in the ports tree and patch consumers
to use the new path.
```
This needs to take place after a commit that:
- Copies py-fabric -> py-fabric1
- Updates dependents that require fabric < 2 to devel/py-fabric1