fix: updated Manifest

Author: kikoso

WearOS/Wearable/src/main/AndroidManifest.xml

@@ -32,6 +32,9 @@
         <!-- API key for the Android Maps API v2. The value is defined in local.properties. -->
         <meta-data android:name="com.google.android.geo.API_KEY"
                    android:value="${GOOGLE_MAPS_API_KEY}"/>
+        <meta-data
+            android:name="com.google.android.wearable.standalone"
+            android:value="true" />
 
         <!-- Reference the wearable shared library required to support ambient mode. -->
         <uses-library android:name="com.google.android.wearable" android:required="false" />