Plugin: load status is not saved when installed

When a plugin is installed, jami is not saving it's load status. Hence, in the next time we open jami, plugin may not be loaded.

changed milestone to %Backlog

changed title from Plugin: plugin load status not saved when installed to Plugin: load status is not saved when installed

https://review.jami.net/c/ring-daemon/+/17410

removed milestone %Backlog

added sprintto review label

mentioned in commit 98561133

added sprintdone label and removed sprintto review label

closed