chore(deps): update docker.io/horaceworblehat/borg-server:2.8 docker digest to 98da306 (#1251)

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

Author: renovate[bot]

container/services/borg-backup/server/borg-backup-server-pod.yaml

@@ -7,7 +7,7 @@ spec:
   restartPolicy: OnFailure
   containers:
     - name: server
-      image: docker.io/horaceworblehat/borg-server:2.8@sha256:9ecf168b56984461f317a0cd30e36140c61e7148a22a115ac7e65b307c9a13b2
+      image: docker.io/horaceworblehat/borg-server:2.8@sha256:98da306210ea51915ba606bed35fba99a83e6a06f4434a031fa0f4c67f7d1bbb
       imagePullPolicy: Always
       env:
         - name: BORG_AUTHORIZED_KEYS