changed icon for dogfooding app (#786)

Author: Brazol

dogfooding/android/app/src/main/ic_launcher-playstore.png

@@ -0,0 +1,24 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="107"
+    android:viewportHeight="107">
+  <path
+      android:pathData="M0,0h107v107h-107z"
+      android:fillColor="#005FFF"/>
+  <path
+      android:pathData="M0,0h107v107h-107z">
+    <aapt:attr name="android:fillColor">
+      <gradient 
+          android:startX="107"
+          android:startY="-0"
+          android:endX="0"
+          android:endY="107"
+          android:type="linear">
+        <item android:offset="0" android:color="#FF49DDED"/>
+        <item android:offset="1" android:color="#0049DDED"/>
+      </gradient>
+    </aapt:attr>
+  </path>
+</vector>