chore(deps): update sissbruecker/linkding docker tag to v1.39.1

Author: renovate-bot

apps/linkding/deployment.yaml

@@ -32,7 +32,7 @@ spec:
           type: RuntimeDefault
       containers:
         - name: "linkding"
-          image: "sissbruecker/linkding:1.38.1"
+          image: "sissbruecker/linkding:1.39.1"
           imagePullPolicy: "IfNotPresent"
           securityContext:
             allowPrivilegeEscalation: false