allow docker_plugin to upgrade a plugin

[a-gerhard]

SUMMARY

It'd be nice if docker_plugin was able to upgrade plugins

ISSUE TYPE

• New feature for existing module

COMPONENT NAME

docker_plugin

ADDITIONAL INFORMATION

don't really know what to put here. For upgrading, the plugin needs to disable, upgrade, and enable the plugin. I think that specifying something like state: latest should check for available upgrades, and apply the upgrade if needed. having a force flag might be useful to add the --force flag to the disable command.

Alternatively, provide a way to just call docker upgrade [plugin_name], and let the user take care of disabling and enabling it.

[mindhaq]

This also applies when an explicit version / tag is used for the plugin_name.

I had this in my task:

- name: Install and enable loki plugin for docker
  community.docker.docker_plugin:
    alias: loki
    plugin_name: "grafana/loki-docker-driver"
    state: enable

and had to change the plugin_name to a specific tag grafana/loki-docker-driver:3.4.2-arm64 because the latest tag is not working with arm64 and the plugin was not changed after applying.