apps: cluster1: maintenance-guix-image-workstation: Update to 93b71a27.

Author: wigust

apps/cluster1/maintenance-guix-image-workstation/job.yaml

@@ -6,7 +6,7 @@ spec:
   template:
     metadata:
       annotations:
-        guix-default-channel-commit: "5420f246"
+        guix-default-channel-commit: "93b71a27"
     spec:
       nodeSelector:
         kubernetes.io/hostname: kube1