Bump galera version to 10.11.5

The repo for this point release includes packages for debian bookworm.

Change-Id: Ifeb558d92ff1a153ecd523f7f2897e143a66933c

defaults/main.yml

@@ -44,7 +44,7 @@ galera_mariadb_server_package: "{{ _galera_mariadb_server_package }}"
 
 # The major version used to select the repo URL path
 galera_major_version: 10.11
-galera_minor_version: 2
+galera_minor_version: 5
 
 # Set the URL for the MariaDB repository
 galera_repo_host: "downloads.mariadb.com"

tasks/galera_install_apt.yml

@@ -55,7 +55,7 @@
     repo: "{{ galera_repo.repo }}"
     filename: "{{ galera_repo.filename | default(omit) }}"
     state: "{{ galera_repo.state }}"
-    update_cache: no
+    update_cache: yes
   register: add_galera_repo
   when: galera_repo.repo is defined