[sensor-v2]将当前sensor框架revert回v1版本并独立为v2 (#7698)

components/drivers/sensor/v2/SConscript

@@ -0,0 +1,12 @@
+# SConscript for sensor framework
+
+from building import *
+
+src = ['sensor_v2.c']
+
+if GetDepend('RT_USING_SENSOR_CMD'):
+    src += ['sensor_cmd.c']
+
+group = DefineGroup('DeviceDrivers', src, depend = ['RT_USING_SENSOR_V2'])
+
+Return('group')