Merge pull request #616 from MydasMe/bump-package-min-os

Bump minimum OS version

Author: TimOliver

Package.swift

@@ -5,7 +5,7 @@ import PackageDescription
 let package = Package(
     name: "TOCropViewController",
     defaultLocalization: "en",
-    platforms: [.iOS(.v11)],
+    platforms: [.iOS(.v12)],
     products: [
         .library(
             name: "TOCropViewController",