fix: Fix autolinking for android (#231)

* Create `react-native.config.js`

* Update react-native.config.js

* Create dummy CameraPackage as proxy for CLI

android-npm/src/main/java/com/mrousavy/camera/CameraProxyPackage.java

@@ -0,0 +1,8 @@
+package com.mrousavy.camera;
+
+import com.facebook.react.ReactPackage;
+import com.mrousavy.camera.CameraPackage;
+
+public class CameraPackage implements ReactPackage {
+  // dummy package
+}