Removed com.google.android.geo.API_KEY from AndroidManifest.xml since it is no longer needed.

Author: awhitford

example/android/app/src/main/AndroidManifest.xml

@@ -43,8 +43,5 @@
         <meta-data
             android:name="flutterEmbedding"
             android:value="2" />
-        <meta-data
-            android:name="com.google.android.geo.API_KEY"
-            android:value="${mapsApiKey}" />
     </application>
 </manifest>