[PR] Fix AARCH64 ADR* relocations

Summary:
The ADRP instructions has 21 bits to store page offsets + 12 lowest bits
are zero, that give us a total of 33 bits (32 bits for address + 1 sign
bit, to address +- 4GB).

Vladislav Khmelevsky,
Advanced Software Technology Lab, Huawei

(cherry picked from FBD30283044)