docker plugin ls command output is not sorted by plugin name

[adshmh]

Description
The output from docker plugin ls command is not sorted by plugin names (and changes order on repeating the command), e.g.:

$docker plugin ls
ID                  NAME                DESCRIPTION         ENABLED
c753fbc35b07        p1:latest           test plugin         false
8f818da86d15        p2:latest           test plugin         false
013f0525e658        p3:latest           test plugin         false
3e2fbda236fb        p5:latest           test plugin         false
917784fbd37c        p4:latest           test plugin         false

running the command again:

$ docker plugin ls
ID                  NAME                DESCRIPTION         ENABLED
917784fbd37c        p4:latest           test plugin         false
c753fbc35b07        p1:latest           test plugin         false
8f818da86d15        p2:latest           test plugin         false
013f0525e658        p3:latest           test plugin         false
3e2fbda236fb        p5:latest           test plugin         false

Steps to reproduce the issue:

1. Create a few plugins
2. Run docker plugin ls a few times and compare the output

Describe the results you received:
No specific order in the list of plugins

Describe the results you expected:
List of plugins sorted by name

[adshmh]

The code of the plugin list command does not seem to sort the list of plugins it receives.
If sorting by name (or other criteria) is the expected behavior, I will submit a PR for it.

[cpuguy83]

Deterministic listing would indeed be nice.

[thaJeztah]

There's some old PR's that added natural sorting to some other list views, and could be used for guidance; #315, #357, #307