Version bump for netbootxyz/asset-mirror:proxmox-backup-server new tag 2.2-1-7dc21774

endpoints.yml

@@ -1864,13 +1864,13 @@ endpoints:
     flavor: intel-amd
     kernel: pop-21.10-default-squash
   proxmox-backup-server:
-    path: /asset-mirror/releases/download/2.1-1-7dc21774/
+    path: /asset-mirror/releases/download/2.2-1-7dc21774/
     files:
     - initrd
     - proxmox-backup-server.iso
     - vmlinuz
     os: proxmox-backup-server
-    version: 2.1-1
+    version: 2.2-1
   proxmox-ve:
     path: /asset-mirror/releases/download/7.2-1-a42c4ce8/
     files: