Upgrade backup-borg (v1.4.0-1.9.10-4 -> v1.4.0-1.9.10-5)

Ref: https://github.com/mother-of-all-self-hosting/ansible-role-backup_borg/issues/15

requirements.yml

@@ -4,7 +4,7 @@
   version: v1.0.0-5
   name: auxiliary
 - src: git+https://github.com/mother-of-all-self-hosting/ansible-role-backup_borg.git
-  version: v1.4.0-1.9.10-4
+  version: v1.4.0-1.9.10-5
   name: backup_borg
 - src: git+https://github.com/mother-of-all-self-hosting/ansible-role-container-socket-proxy.git
   version: v0.3.0-4