[libunwind][PAuthLR] Remove PC offset when using FEAT_PAuthLR (#164224)HEADmain

When originally introduced to libunwind as part of #112171, FEAT_PAuthLR
had its Call Frame Instruction's (CFI's) in a different location to
other Signing Authentication methods. To incorporate this in libunwind,
a 4 byte offset was introduced to work with this. However, this design
was reversed in #121551 so the CFI's are emitted in the same location as
other methods. When making this change, the offset in libunwind was not
removed, so libunwind's PC value would be incorrect.

As the 4 byte offset is no longer needed, that adjustment can be
removed. results->ptrAuthDiversifier will still be set.

0 files changed, 0 insertions, 0 deletions