Bump JNI version

Author: sirknightj

src/JNI/com/amazonaws/kinesis/video/producer/jni/NativeProducerInterface.cpp

@@ -12,7 +12,7 @@
 // IMPORTANT: This version number *must* be incremented every time a new library build is checked in.
 // We are seeing a very high incidence of runtime failures due to APKs being deployed with the wrong native libraries,
 // and they are much easier to diagnose when the numeric version check fails.
-#define NATIVE_LIBRARY_VERSION "2.0"
+#define NATIVE_LIBRARY_VERSION "2.1"
 
 //
 // JNI entry points