Add privacy manifest (#8)

Author: raymondjavaxx

Package.swift

@@ -26,7 +26,10 @@ let package = Package(
     ],
     targets: [
         .target(
-            name: "SmoothGradient"
+            name: "SmoothGradient",
+            resources: [
+                .process("PrivacyInfo.xcprivacy")
+            ]
         ),
         .testTarget(
             name: "SmoothGradientTests",

SmoothGradient.podspec

@@ -15,4 +15,7 @@ Pod::Spec.new do |spec|
 
   spec.source       = { :git => "https://github.com/raymondjavaxx/SmoothGradient.git", :tag => "#{spec.version}" }
   spec.source_files = "Sources/SmoothGradient/**/*.swift"
+  spec.resources = [
+    "Sources/SmoothGradient/PrivacyInfo.xcprivacy"
+  ]
 end

Sources/SmoothGradient/PrivacyInfo.xcprivacy

@@ -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>NSPrivacyTracking</key>
+	<false/>
+</dict>
+</plist>