kubernetes: normalization secrets names

deploy/utils/borgbackup-sidekick.yaml

@@ -45,17 +45,17 @@ spec:
 
         volumeMounts:
         
-        - name: gitea-backup-secret
+        - name: gitea-backup-secrets
           mountPath: /root/.ssh/id_rsa
           subPath: ssh_id_rsa
           readOnly: true
 
-        - name: gitea-backup-secret
+        - name: gitea-backup-secrets
           mountPath: /app/borg/key
           subPath: borg_key
   volumes:
-    - name: gitea-backup-secret
+    - name: gitea-backup-secrets
       secret:
-        secretName: gitea-backup-secret
+        secretName: gitea-backup
         defaultMode: 0600