examples/vm_power: fix split of compiler and linker options
examples/vm_power: fix split of compiler and linker options

The argument -lvirt is a linker parameter, not a CFLAG.

Signed-off-by: Olivier Matz <dfcc1510895413197abb4336e39bb0a3906cba71@6wind.com>

phermansson/dpdk,phermansson/dpdk,phermansson/dpdk,phermansson/dpdk