Merge branch 'bugfix/kconfig_defaults' into 'master'

kconfig: Changed default values of `bool` configs

Closes IDF-4747

See merge request espressif/esp-idf!17447

components/mdns/host_test/components/esp_netif_linux/Kconfig

@@ -2,7 +2,7 @@ menu "LWIP-MOCK-CONFIG"
 
     config LWIP_IPV6
         bool "Enable IPv6"
-        default true
+        default y
         help
             Enable/disable IPv6
 

components/mqtt/Kconfig

@@ -120,7 +120,6 @@ menu "ESP-MQTT Configurations"
 
     config MQTT_TASK_CORE_SELECTION_ENABLED
         bool "Enable MQTT task core selection"
-        default false
         help
             This will enable core selection
 

examples/protocols/https_server/simple/main/Kconfig.projbuild

@@ -2,7 +2,6 @@ menu "Example Configuration"
 
     config EXAMPLE_ENABLE_HTTPS_USER_CALLBACK
         bool "Enable user callback with HTTPS Server"
-        default false
         help
             Enable user callback for esp_https_server which can be used to get SSL context (connection information)
             E.g. Certificate of the connected client