Update dependency backup_borg to v1.4.5-2.1.6-0 (#5446)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

requirements.yml

@@ -4,7 +4,7 @@
   version: v1.0.0-7
   name: auxiliary
 - src: git+https://github.com/mother-of-all-self-hosting/ansible-role-backup_borg.git
-  version: v1.4.4-2.1.6-2
+  version: v1.4.5-2.1.6-0
   name: backup_borg
 - src: git+https://github.com/mother-of-all-self-hosting/ansible-role-cinny.git
   version: v4.12.3-0