Fix CFBundlePackageType in generated plist

Change CFBundlePackageType from 'APPL' to 'FMWK' in the create_plist function to correctly identify the bundle as a framework.

Author: FeodorFitsner

darwin/xcframework_utils.sh

@@ -23,7 +23,7 @@ create_plist() {
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundlePackageType</key>
-	<string>APPL</string>
+	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
 	<string>1.0</string>
 	<key>CFBundleSupportedPlatforms</key>