Add entitlement for IAP

CMakeLists.txt

@@ -2947,6 +2947,7 @@ if(IOS AND NOT LIBRETRO)
 	set(MACOSX_DEPLOYMENT_TARGET ${DEPLOYMENT_TARGET})
 	set(PRODUCT_NAME "PPSSPP")
 	set(BUNDLE_PLIST "${CMAKE_CURRENT_SOURCE_DIR}/ios/PPSSPP-Info.plist")
+	set(BUNDLE_ENTITLEMENTS "${CMAKE_CURRENT_SOURCE_DIR}/ios/App.entitlements")
 	if(GOLD)
 		if(IOS_APP_STORE)
 			set(BUNDLE_IDENTIFIER "org.ppsspp.ppsspp-gold")
@@ -3010,6 +3011,7 @@ if(IOS AND NOT LIBRETRO)
 			XCODE_ATTRIBUTE_DEVELOPMENT_TEAM ${DEVELOPMENT_TEAM_ID}
 			XCODE_ATTRIBUTE_CODE_SIGN_IDENTITY "Apple Development"
 			XCODE_ATTRIBUTE_CODE_SIGN_STYLE "Automatic"
+			XCODE_ATTRIBUTE_CODE_SIGN_ENTITLEMENTS ${BUNDLE_ENTITLEMENTS}
 			XCODE_ATTRIBUTE_SKIP_INSTALL NO
 						XCODE_ATTRIBUTE_INSTALL_PATH "$(LOCAL_APPS_DIR)"
 		)

ios/App.entitlements

@@ -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>com.apple.InAppPurchase</key>
+    <true/>
+</dict>
+</plist>