obsolete-options: simplify removal of clightning plugin commando

Author: erikarvstedt

modules/obsolete-options.nix

@@ -82,20 +82,15 @@ in {
     "electrs"
   ]) ++
   # 0.0.77
-  (
-    let
-      optionName = [ "services" "clightning" "plugins" "commando" ];
-    in [
-      (mkRemovedOptionModule (optionName ++ [ "enable" ]) ''
-        clightning 0.12.0 ships with a reimplementation of the commando plugin
-        that is incompatible with the commando module that existed in
-        nix-bitcoin. The new built-in commando plugin is always enabled. For
-        information on how to use it, run `lightning-cli help commando` and
-        `lightning-cli help commando-rune`.
-      '')
-      (mkRemovedOptionModule (optionName ++ [ "readers" ]) "")
-      (mkRemovedOptionModule (optionName ++ [ "writers" ]) "")
-  ]) ++
+  [
+    (mkRemovedOptionModule [ "services" "clightning" "plugins" "commando" ] ''
+      clightning 0.12.0 ships with a reimplementation of the commando plugin
+      that is incompatible with the commando module that existed in
+      nix-bitcoin. The new built-in commando plugin is always enabled. For
+      information on how to use it, run `lightning-cli help commando` and
+      `lightning-cli help commando-rune`.
+    '')
+  ] ++
   # 0.0.92
   [
     (mkRemovedOptionModule [ "services" "spark-wallet" ] ''