Revert ":pencil: Allowing android to set primary color"

This reverts commit cc74967.

Author: alyezz

index.js

@@ -486,7 +486,9 @@ const InstabugModule = {
    * @param {color} primaryColor A color to set the UI elements of the SDK to.
    */
   setPrimaryColor: function(primaryColor) {
+    if (Platform.OS == 'ios') {
       Instabug.setPrimaryColor(primaryColor);
+    }
   },
 
   /**