fix: add NSAppleEventsUsageDescription to Info.plist so plugins can request automation permissions (#474)

Co-authored-by: nekename <63245705+nekename@users.noreply.github.com>

src-tauri/Info.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>NSAppleEventsUsageDescription</key>
+	<string>OpenDeck plugins use this to control your system and other apps. Access is granted to all installed plugins.</string>
+</dict>
+</plist>