Adds test links for position chooser API to test.html (#13)

* Adds test links for position chooser API

Signed-off-by: hemanggs <hemangmanhas@gmail.com>

* Update public/test.html

Signed-off-by: Alexander Borsuk <170263+biodranik@users.noreply.github.com>

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Signed-off-by: hemanggs <hemangmanhas@gmail.com>
Signed-off-by: Alexander Borsuk <170263+biodranik@users.noreply.github.com>
Co-authored-by: Alexander Borsuk <170263+biodranik@users.noreply.github.com>

Author: hemanggs

public/test.html

@@ -189,6 +189,11 @@ <h3>KML, KMZ and GPX test files</h3>
     <li><a href="https://cdn.organicmaps.app/download/Wairǎkei Терраса.gpx">Wairǎkei Терраса.gpx</a></li>
   </ol>
 
+  <h3>Position chooser API (please use [Android Intents](https://github.com/organicmaps/api-android) to get chosen coordinates back into your app)</h3>
+  <ol>
+    <li><a href="om://crosshair?cll=47.3813,8.5889&appname=Google%20Maps">om://crosshair?cll=47.3813,8.5889&appname=Google%20Maps</a></li>
+    <li><a href="https://omaps.app/crosshair?cll=47.3813,8.5889&appname=Google%20Maps">https://omaps.app/crosshair?cll=47.3813,8.5889&appname=Google%20Maps</a></li>
+  </ol>
 
   <div id="console">
   </div>