feat: Replace *NativeMap and *NativeArray with Map<K,V> and List<T> for faster JSI -> JNI calls (#1720)

Replaces `ReadableNativeMap`/`WritableNativeMap` with `Map<String, Object>` and `ReadableNativeArray`/`WritableNativeArray` with `List<Object>`, making the JSI -> JNI conversion a bit faster and more logical.
Also, we could now convert Array Buffers or HostObjects if we wanted to.

android/src/main/cpp/frameprocessor/java-bindings/JFrameProcessorPlugin.cpp

@@ -0,0 +1,25 @@
+//
+// Created by Marc Rousavy on 29.09.21.
+//
+
+#include "JFrameProcessorPlugin.h"
+
+#include <jni.h>
+#include <fbjni/fbjni.h>
+
+namespace vision {
+
+using namespace facebook;
+using namespace jni;
+
+using TCallback = jobject(alias_ref<JFrame::javaobject>, alias_ref<JMap<jstring, jobject>> params);
+
+local_ref<jobject> JFrameProcessorPlugin::callback(const alias_ref<JFrame::javaobject>& frame,
+                                                   const alias_ref<JMap<jstring, jobject>>& params) const {
+  auto callbackMethod = getClass()->getMethod<TCallback>("callback");
+
+  auto result = callbackMethod(self(), frame, params);
+  return make_local(result);
+}
+
+} // namespace vision