added tflite-lib (resp. tflite-micro-esp-examples) again as submodule (master)

.gitmodules

@@ -4,3 +4,6 @@
 [submodule "code/components/esp-nn"]
 	path = code/components/esp-nn
 	url = https://github.com/espressif/esp-nn.git
+[submodule "code/components/tflite-micro-esp-examples"]
+	path = code/components/tflite-micro-esp-examples
+	url = https://github.com/espressif/tflite-micro-esp-examples.git

code/CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.13.4)
 
-list(APPEND EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/examples/common_components/protocol_examples_common)
+list(APPEND EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/examples/common_components/protocol_examples_common components/tflite-micro-esp-examples/components/tflite-lib)
 
 ADD_CUSTOM_COMMAND(
     OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/version.cpp

code/components/tflite-micro-esp-examples

@@ -0,0 +1 @@
+Subproject commit 2a93aa3106f181768d75f64bcac629f344a2ca22