Added redirect for renamed prototype

Author: tstatler

prototype_source/lite_interpreter.rst

@@ -0,0 +1,10 @@
+(Prototype) Introduce lite interpreter workflow in Android and iOS
+=======================
+
+This tutorial has been moved to https://pytorch.org/tutorials/recipes/mobile_interpreter.html
+
+It will redirect in 3 seconds.
+
+.. raw:: html
+
+   <meta http-equiv="Refresh" content="3; url='https://pytorch.org/tutorials/recipes/mobile_interpreter.html'" />