ANDROID: KVM: arm64: Prevent kmemleak from accessing .hyp.data

We've recently added a .data section for the hypervisor, which kmemleak
is eager to parse. This clearly doesn't go well, so add the section to
kmemleak's block list.

Bug: 232768943
Bug: 235903024
Change-Id: Ib1ee0009ce05bf7b0ba5d53fc8ca0429ec592102
Signed-off-by: Quentin Perret <qperret@google.com>
[re-merge: Accidentally reverted while cutting android14-5.15]
Bug: 275004094
Signed-off-by: Keir Fraser <keirf@google.com>