[ios] replace circle checkbox image (radioBtnOff/On) with rounded rect

Signed-off-by: Kiryl Kaveryn <kirylkaveryn@gmail.com>

iphone/Maps/Images.xcassets/DownloadMapRequest/radioBtnOff.imageset/Contents.json

@@ -1,19 +1,8 @@
 {
   "images" : [
     {
-      "filename" : "radioBtnOff.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "filename" : "radioBtnOff@2x.png",
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "filename" : "radioBtnOff@3x.png",
-      "idiom" : "universal",
-      "scale" : "3x"
+      "filename" : "radioBtnOff.svg",
+      "idiom" : "universal"
     }
   ],
   "info" : {

iphone/Maps/Images.xcassets/DownloadMapRequest/radioBtnOff.imageset/radioBtnOff.svg

@@ -0,0 +1,3 @@
+<svg height="24" width="24" xmlns="http://www.w3.org/2000/svg">
+  <path d="M5 1C2.784 1 1 2.784 1 5v14c0 2.216 1.784 4 4 4h14c2.216 0 4-1.784 4-4V5c0-2.216-1.784-4-4-4H5zm0 2h14c1.108 0 2 .892 2 2v14c0 1.108-.892 2-2 2H5c-1.108 0-2-.892-2-2V5c0-1.108.892-2 2-2z" paint-order="fill markers stroke"/>
+</svg>

iphone/Maps/Images.xcassets/DownloadMapRequest/radioBtnOn.imageset/Contents.json

@@ -1,19 +1,8 @@
 {
   "images" : [
     {
-      "filename" : "radioBtnOn.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "filename" : "radioBtnOn@2x.png",
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "filename" : "radioBtnOn@3x.png",
-      "idiom" : "universal",
-      "scale" : "3x"
+      "filename" : "radioBtnOn.svg",
+      "idiom" : "universal"
     }
   ],
   "info" : {

iphone/Maps/Images.xcassets/DownloadMapRequest/radioBtnOn.imageset/radioBtnOn.svg

@@ -0,0 +1,3 @@
+<svg height="24" width="24" xmlns="http://www.w3.org/2000/svg">
+  <path d="M5 1C2.784 1 1 2.784 1 5v14c0 2.216 1.784 4 4 4h14c2.216 0 4-1.784 4-4V5c0-2.216-1.784-4-4-4H5zm13.947 5a1 1 0 0 1 .723.256 1 1 0 0 1 .074 1.414l-9 10a1 1 0 0 1-1.451.037l-5-5a1 1 0 0 1 0-1.414 1 1 0 0 1 1.414 0l4.254 4.254 8.295-9.217a1 1 0 0 1 .691-.33z" paint-order="fill markers stroke"/>
+</svg>