chore(deps): update mariadb docker digest to b96d369

Author: renovate[bot]

roles/docker_teamspeak/tasks/main.yml

@@ -28,7 +28,7 @@
 - name: deploy Teamspeak DB Container
   docker_container:
     name: "teamspeak-db"
-    image: "mariadb@sha256:346f3a6792bf88014a9d9290927c12c13522a50e0e7e6d40aaa9add73df0bcc6"
+    image: "mariadb@sha256:b96d369c3b1bcd969f0a84f841771a15d722a231f7f49fed98ff1c515bb882a1"
     restart_policy: always
     networks:
       - name: "teamspeak"