fix(cask): revert openless to 1.3.8 — v1.3.9 unpublished (unauthorized buggy release) [skip ci]

Casks/openless.rb

@@ -1,9 +1,9 @@
 cask "openless" do
   arch arm: "aarch64", intel: "x64"
 
-  version "1.3.9"
-  sha256 arm:   "593af5f495305dec67893cb8dfde5f8edec832b0889735b5b6ec06bc3f28991e",
-         intel: "877d420ee5cba48e9c153535f0d65f8460a08ee00cd9f63cb8452412a1901bbd"
+  version "1.3.8"
+  sha256 arm:   "95d2cb586cb2aa140b215827bc42dbcc4c858ce47c93c4eadb6ea8d73f9a97de",
+         intel: "79c59f5075c99a0bfa95359a721ad850237dcdc779b0a931a0165aada0bde71b"
 
   url "https://github.com/appergb/openless/releases/download/v#{version}-tauri/OpenLess_#{version}_#{arch}.dmg"
   name "OpenLess"