Add new component for http client

components/http_client/CMakeLists.txt

@@ -0,0 +1,2 @@
+idf_component_register(SRCS "http_client.c"
+                    INCLUDE_DIRS "include")

components/http_client/http_client.c

@@ -0,0 +1,7 @@
+#include <stdio.h>
+#include "http_client.h"
+
+void func(void)
+{
+
+}

components/http_client/http_client.h

@@ -0,0 +1 @@
+void func(void);