sizes.h: Add entries between SZ_32G and SZ_64T

sizes.h: Add entries between SZ_32G and SZ_64T

sizes.h has a gap in defines between SZ_32G and SZ_64T. Add the missing
defines so they can be used in drivers.

Signed-off-by: Matt Coster <matt.coster@imgtec.com>
Signed-off-by: Sarah Walker <sarah.walker@imgtec.com>
Signed-off-by: Donald Robson <donald.robson@imgtec.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/58b227d96f27859b453caf0ceaaac81a6616304b.1700668843.git.donald.robson@imgtec.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>