Merge branch 'refactor/remove_esp_mm_kconfig_as_no_kconfig_option_now' into 'master'

esp_mm: removed empty kconfig files

Closes IDF-6780

See merge request espressif/esp-idf!23122

components/esp_mm/Kconfig

@@ -1,8 +0,0 @@
-menu "ESP Memory Management"
-
-    # Add MMU setting menu here
-    # Add Cache setting menu here
-
-    orsource "./Kconfig.mmap"
-
-endmenu  # ESP Memory Management

components/esp_mm/Kconfig.mmap

@@ -1,3 +0,0 @@
-menu "MMAP Configuration"
-
-endmenu