[dice] Move CDI_SIZE to upstream library libdiced_open_dice

This is part of the project of merging the two existing dice
wrapper libraries into one library. The upstream library
libdiced_open_dice will be the merged library.

Test: atest diced_utils_test diced_sample_inputs_test \
diced_test diced_vendor_test
Test: m pvmfw_img microdroid_manager && atest \
microdroid_manager_test
Bug: 267575445

Change-Id: Ie1ff0ce80b2db053085a269db3501b807fa54cdf
3 files changed