chore(deps): update viaductoss/ksops docker tag to v4.4.0

Author: renovate[bot]

cluster/bootstrap/argocd/overlay/ksops-patch.yaml

@@ -13,7 +13,7 @@ spec:
             secretName: sops-age
       initContainers:
         - name: install-ksops
-          image: viaductoss/ksops:v4.2.4
+          image: viaductoss/ksops:v4.4.0
           command: ["/bin/sh", "-c"]
           args:
             - 'echo "Installing KSOPS..."; cp ksops /custom-tools/; cp $GOPATH/bin/kustomize /custom-tools/; echo "Done.";'