fix(matter): Remove OpenThread - no support

Removed OpenThread configuration settings from defconfig.

Author: SuGlider

configs/defconfig.esp32c61

@@ -12,40 +12,5 @@ CONFIG_RTC_CLK_CAL_CYCLES=576
 # CONFIG_ESP_TASK_WDT_CHECK_IDLE_TASK_CPU0 is not set
 CONFIG_FREERTOS_IDLE_TASK_STACKSIZE=2304
 
-#
-# OpenThread
-#
-CONFIG_OPENTHREAD_ENABLED=y
-# Border Router disabled
-# CONFIG_OPENTHREAD_BORDER_ROUTER=y
-# CONFIG_OPENTHREAD_RADIO_SPINEL_UART=y
-
-# DNS64 and NAT64 will be disabled for a while
-# OT IDF issue https://github.com/espressif/esp-idf/issues/15069
-# CONFIG_OPENTHREAD_DNS64_CLIENT=y
-
-# Radio for RPC
-# CONFIG_OPENTHREAD_RADIO=y 
-# CONFIG_OPENTHREAD_RADIO_NATIVE=y
-# CONFIG_OPENTHREAD_DIAG=n
-CONFIG_OPENTHREAD_COMMISSIONER=y
-CONFIG_OPENTHREAD_JOINER=y
-CONFIG_OPENTHREAD_CLI=y
-CONFIG_OPENTHREAD_SRP_CLIENT=y
-CONFIG_OPENTHREAD_DNS_CLIENT=y
-# Default dataset for quick start
-CONFIG_OPENTHREAD_NETWORK_NAME="OpenThread-ESP"
-CONFIG_OPENTHREAD_MESH_LOCAL_PREFIX="fd00:db8:a0:0::/64"
-CONFIG_OPENTHREAD_NETWORK_CHANNEL=15
-CONFIG_OPENTHREAD_NETWORK_PANID=0x1234
-CONFIG_OPENTHREAD_NETWORK_EXTPANID="dead00beef00cafe"
-CONFIG_OPENTHREAD_NETWORK_MASTERKEY="00112233445566778899aabbccddeeff"
-CONFIG_OPENTHREAD_NETWORK_PSKC="104810e2315100afd6bc9215a6bfac53"
-# end of OpenThread
-
-# Matter settings: OpenThread + CHIPoBLE
+# Matter settings:
 CONFIG_ENABLE_CHIPOBLE=y
-CONFIG_ENABLE_MATTER_OVER_THREAD=y
-# Disable Matter over WiFi
-CONFIG_ENABLE_WIFI_AP=n
-CONFIG_ENABLE_WIFI_STATION=n