Revert "DPE: Use a 64-bit buffer in call to QCBOR API to retrieve cert_id"

This reverts commit 8512b5693bf70afa1c7fe715a650659b0c33d842.

Reason for revert: Negative DPE test fails: need to understand the root cause

Change-Id: I0559a924e566fb6fa47997cd01dc6ea3c8964287
Signed-off-by: Antonio de Angelis <antonio.deangelis@arm.com>
1 file changed