Add ERROR_IF support for RESIZE

 * TosaErrorValidator implemented to produce and test for
ERROR_IF conditions
 * RESIZE specific ERROR_IF test support added
 * Set rank and type parameters before test generation loop to
avoid multiple checks for valid parameters
 * Increase output dimensions if IFM/OFM ratio smaller than 1/16

Signed-off-by: Matthew Haddon <matthew.haddon@arm.com>
Change-Id: I430e13383d99c2e25354f53d3703fb9be973f6d4