dts: Cleanup warnings associated with unit_address_vs_reg on intel_curie
dts: Cleanup warnings associated with unit_address_vs_reg on intel_curie

We get several warnings of the form:

	Warning (unit_address_vs_reg): /soc/virtualcom@0:
	node has a unit name, but no reg property

Fix by dropping the unit address from the node name.

Signed-off-by: Kumar Gala <a5e5248af4cd4f0ed8c515f61d40a6e2db46a66e@linaro.org>

finikorg/zephyr,finikorg/zephyr,nashif/zephyr,ldts/zephyr,kraj/zephyr,explora26/zephyr,galak/zephyr,Vudentz/zephyr,zephyrproject-rtos/zephyr,GiulianoFranchetto/zephyr,kraj/zephyr,Vudentz/zephyr,explora26/zephyr,punitvara/zephyr,punitvara/zephyr,nashif/zephyr,ldts/zephyr,GiulianoFranchetto/zephyr,kraj/zephyr,GiulianoFranchetto/zephyr,ldts/zephyr,Vudentz/zephyr,galak/zephyr,zephyrproject-rtos/zephyr,zephyrproject-rtos/zephyr,punitvara/zephyr,GiulianoFranchetto/zephyr,galak/zephyr,explora26/zephyr,kraj/zephyr,galak/zephyr,ldts/zephyr,nashif/zephyr,zephyrproject-rtos/zephyr,explora26/zephyr,Vudentz/zephyr,zephyrproject-rtos/zephyr,finikorg/zephyr,punitvara/zephyr,GiulianoFranchetto/zephyr,nashif/zephyr,finikorg/zephyr,Vudentz/zephyr,Vudentz/zephyr,finikorg/zephyr,explora26/zephyr,ldts/zephyr,nashif/zephyr,punitvara/zephyr,kraj/zephyr,galak/zephyr