[Kconfig] Add utilities Kconfig.

components/Kconfig

@@ -26,4 +26,6 @@ source "$RTT_DIR/components/gui/Kconfig"
 
 source "$RTT_DIR/components/vbus/Kconfig"
 
+source "$RTT_DIR/components/utilities/Kconfig"
+
 endmenu

components/utilities/Kconfig

@@ -0,0 +1,11 @@
+menu "Utilities"
+
+config RT_USING_LOGTRACE
+    bool "Enable log trace"
+    default n
+
+config RT_USING_RYM
+    bool "Enable Ymodem"
+    default n
+
+endmenu