[dice] Move test hash_derive_sign_verify to open_dice/

So that this test can run for both std and nostd open-dice
wrapper libraries.

Test: atest libdiced_open_dice.integration_test \
libdiced_open_dice_nostd.integration_test diced_open_dice_cbor_test
Bug: 267575445

Change-Id: I118f416dfd4e8b25715adfb7384f45190fdd3225
2 files changed