feat(updateManager): use info_tag desc for the name

[meteyou]

Description

Use the desc in info_tags from the update_manager section in the moonraker.conf. This is a config example:

[update_manager beacon]
type: git_repo
channel: dev
path: ~/beacon_klipper
origin: https://github.com/beacon3d/beacon_klipper.git
env: ~/klippy-env/bin/python
requirements: requirements.txt
install_script: install.sh
is_system_service: False
managed_services: klipper
info_tags:
  desc=Beacon Surface Scanner

Related Tickets & Documents

none

Mobile & Desktop Screenshots/Recordings

With this PR:

[optional] Are there any post-deployment tasks we need to perform?

none