Driver: Vmxnet3: Change the hex constant to its decimal equivalent

The hex constant chosen for VMXNET3_REV1_MAGIC is offensive,
replace it with its decimal equivalent.

Signed-off-by: Shrikrishna Khare <skhare@vmware.com>
Reviewed-by: Shreyas Bhatewara <sbhatewara@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>