Made iOS Benchmark app run on Xcode 16 (#3344)

platform/ios/benchmark/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -81,7 +81,6 @@
       "size" : "40x40"
     },
     {
-      "filename" : "Icon-76.png",
       "idiom" : "ipad",
       "scale" : "1x",
       "size" : "76x76"

platform/ios/benchmark/Info.plist

@@ -20,6 +20,8 @@
 	<string>$(PRODUCT_NAME)</string>
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
 	<key>CFBundleSignature</key>
 	<string>MBGL</string>
 	<key>CFBundleVersion</key>

platform/ios/benchmark/MBXBenchViewController.mm

@@ -205,7 +205,7 @@ namespace  mbgl {
        8,
        4 * image.size.width,
        colorSpace,
-       kCGImageAlphaPremultipliedLast | kCGBitmapByteOrderDefault
+       kCGImageAlphaPremultipliedLast
     );
     CFRelease(colorSpace);
     CGImageRef cgImage = CGBitmapContextCreateImage(bitmapContext);