proxmox/templates: Upgrade bullseye vm to latest 11.3
Related to T4144
Test Plan
actual run [1] template installed in branly.
- [1] migrated/migration$1331
Migrated from D7624 (view on Phabricator)
Staging instance, all changes can be removed at any time
Related to T4144
actual run [1] template installed in branly.
Migrated from D7624 (view on Phabricator)