Security: ESP32C3 memory protection feature (IRAM0/DRAM0)

Software support for PMS module.
Allows controlled memory access to IRAM (R/W/X) and DRAM0 (R/W)
On/locked by default, configurable in Kconfig (esp_system)

Closes https://jira.espressif.com:8443/browse/IDF-2092

components/heap/test/test_realloc.c

@@ -23,7 +23,7 @@ TEST_CASE("realloc shrink buffer in place", "[heap]")
 
 #endif
 
-#ifndef CONFIG_ESP32S2_MEMPROT_FEATURE
+#ifndef CONFIG_ESP_SYSTEM_MEMPROT_FEATURE
 TEST_CASE("realloc shrink buffer with EXEC CAPS", "[heap]")
 {
     const size_t buffer_size = 64;