Brew cask update for harness-sync version v0.31.17

Casks/harness-sync.rb

@@ -1,24 +1,24 @@
 # This file was generated by GoReleaser. DO NOT EDIT.
 cask "harness-sync" do
-  version "0.31.15"
+  version "0.31.17"
 
   on_macos do
     on_arm do
-      sha256 "73c302f525b69079a620ac76f40ae81936183c7f7f501ce5112b8afad0ed29cb"
+      sha256 "ea566a75c1df7bb965c2537856037fb32608fe4e78dd909b60248bbcb90231be"
       url "https://github.com/lukaszraczylo/harness-sync/releases/download/v#{version}/harness-sync-darwin-arm64.tar.gz"
     end
     on_intel do
-      sha256 "a45b8a169fda64c6348b338cb382fa4287239e3bb2e3e10d6f371544bc7ba24b"
+      sha256 "5bbded193961d5b8ed3575931f8752b40463c6df8174c07cde385ad159a05a61"
       url "https://github.com/lukaszraczylo/harness-sync/releases/download/v#{version}/harness-sync-darwin-amd64.tar.gz"
     end
   end
   on_linux do
     on_arm do
-      sha256 "c2b20f2aa8ab71e78bf06cf80fda80ad3723de1712f321a83626fcf88739dd1f"
+      sha256 "484618363cfa335760ba63819c162ef192c4f7b1878adae66d04f8526522c459"
       url "https://github.com/lukaszraczylo/harness-sync/releases/download/v#{version}/harness-sync-linux-arm64.tar.gz"
     end
     on_intel do
-      sha256 "d74ffbf861b0b3bf1811d3b4dd76c20503248872cf171bf2fceb7eb7a4063715"
+      sha256 "71915eed3adcafb304be67afc768a57251e24f7f607b27bdd5c2bc91bfe8db58"
       url "https://github.com/lukaszraczylo/harness-sync/releases/download/v#{version}/harness-sync-linux-amd64.tar.gz"
     end
   end
@@ -33,9 +33,10 @@ cask "harness-sync" do
 
   binary "harness-sync"
 
-  postflight_steps do
-    on_macos do
-      run "/usr/bin/xattr", args: ["-dr", "com.apple.quarantine", "{{staged_path}}/harness-sync"]
+  postflight do
+    if OS.mac?
+      system_command "/usr/bin/xattr",
+                     args: ["-dr", "com.apple.quarantine", "#{staged_path}/harness-sync"]
     end
   end