Switch to less spammy check of docker installed

Author: blaise-io

Ace Link/AppDelegate.swift

@@ -26,7 +26,7 @@ class AppDelegate: NSObject, NSApplicationDelegate {
     }
 
     func application(_: NSApplication, open urls: [URL]) {
-		if Process.runCommand("docker").terminationStatus != 0 {
+		if Process.runCommand("docker", "--version").terminationStatus != 0 {
 			return
 		}
         if let url = urls.first, let stream = ExtractStream.from(applicationURL: url) {

Ace Link/Menu/MainMenu.swift

@@ -45,7 +45,7 @@ class MainMenu: NSMenu {
     }
 
     override func update() {
-        let canPlay = Process.runCommand("docker").terminationStatus == 0
+        let canPlay = Process.runCommand("docker", "--version").terminationStatus == 0
         for menu in partialMenus {
             menu.update(canPlay: canPlay)
         }