Add 'privacy' and 'github' icons to settings.

Signed-off-by: Ivan Sein <ivan@nextcloud.com>

VideoCalls/Images.xcassets/github.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "github.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "github@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "github@3x.png",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

VideoCalls/Images.xcassets/privacy.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "privacy.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "privacy@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "privacy@3x.png",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

VideoCalls/SettingsViewController.m

@@ -319,6 +319,7 @@ typedef enum AboutSection {
                     if (!cell) {
                         cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:privacyCellIdentifier];
                         cell.textLabel.text = @"Privacy";
+                        [cell.imageView setImage:[UIImage imageNamed:@"privacy"]];
                     }
                 }
                     break;
@@ -328,6 +329,7 @@ typedef enum AboutSection {
                     if (!cell) {
                         cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:sourceCodeCellIdentifier];
                         cell.textLabel.text = @"Get source code";
+                        [cell.imageView setImage:[UIImage imageNamed:@"github"]];
                     }
                 }
                     break;