[Kconfig] Decompose Kconfig, now each module has its own Kconfig

Which is better for versioning and decomposability

src/drivers/uavcan_v1/Kconfig

@@ -2,29 +2,33 @@
 # For a description of the syntax of this configuration file,
 # see the file kconfig-language.txt in the NuttX tools repository.
 #
-
-
-
-
-choice
-    prompt "UAVCANv1 Mode"
-
-config UAVCAN_V1_FMU
-    bool "Server (FMU)"
-
-config UAVCAN_V1_CLIENT
-    bool "Client (Peripheral)"
-
-endchoice
-
-config UAVCAN_V1_GETINFO_RESPONDER
-	bool "GetInfo1.0 responder"
+menuconfig DRIVERS_UAVCAN_V1
+	bool "UAVCANv1"
 	default n
+	---help---
+		Enable support for UAVCANv1
 
-config UAVCAN_V1_EXECUTECOMMAND_RESPONDER
-	bool "ExecuteCommand1.0 responder"
-	default n
+if DRIVERS_UAVCAN_V1
+    choice
+        prompt "UAVCANv1 Mode"
 
-config UAVCAN_V1_GNSS_PUBLISHER
-	bool "GNSS Publisher"
-	default n
+    config UAVCAN_V1_FMU
+        bool "Server (FMU)"
+
+    config UAVCAN_V1_CLIENT
+        bool "Client (Peripheral)"
+
+    endchoice
+
+    config UAVCAN_V1_GETINFO_RESPONDER
+        bool "GetInfo1.0 responder"
+        default n
+
+    config UAVCAN_V1_EXECUTECOMMAND_RESPONDER
+        bool "ExecuteCommand1.0 responder"
+        default n
+
+    config UAVCAN_V1_GNSS_PUBLISHER
+        bool "GNSS Publisher"
+        default n
+endif #DRIVERS_UAVCAN_V1