Add wamr to esp-idf components registry (#3287)

This PR is for the main branch, but only the released branch will be pushed
into Espressif component registry.

See also similar fixes in branch release/1.3.x:
https://github.com/bytecodealliance/wasm-micro-runtime/pull/3264
https://github.com/bytecodealliance/wasm-micro-runtime/pull/3288

product-mini/platforms/esp-idf/CMakeLists.txt

@@ -6,7 +6,4 @@ cmake_minimum_required(VERSION 3.5)
 
 include($ENV{IDF_PATH}/tools/cmake/project.cmake)
 
-set (COMPONENTS ${IDF_TARGET} main freertos esptool_py wamr)
-list(APPEND EXTRA_COMPONENT_DIRS "$ENV{WAMR_PATH}/build-scripts/esp-idf")
-
 project(wamr-simple)

product-mini/platforms/esp-idf/main/CMakeLists.txt

@@ -2,5 +2,4 @@
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 idf_component_register(SRCS "main.c"
-                    INCLUDE_DIRS "."
-                    REQUIRES wamr)
+                    INCLUDE_DIRS ".")

product-mini/platforms/esp-idf/main/idf_component.yml

@@ -0,0 +1,7 @@
+## IDF Component Manager Manifest File
+dependencies:
+  wasm-micro-runtime:
+    version: ">=2.0"
+    override_path: "../../../.."
+  idf:
+    version: ">=4.4"

product-mini/platforms/esp-idf/main/main.c

@@ -12,11 +12,7 @@
 
 #include "esp_log.h"
 
-#ifdef CONFIG_IDF_TARGET_ESP32S3
 #define IWASM_MAIN_STACK_SIZE 5120
-#else
-#define IWASM_MAIN_STACK_SIZE 4096
-#endif
 
 #define LOG_TAG "wamr"