[ARM] The generation of R_ARM_THM_MOVW_ABS_NC /R_ARM_THM_MOVT_ABS cannot be completely restricted by -mno-movt

[Zhenhang1213]

It seems to have failed since 14.
demo: https://godbolt.org/z/se3hsoa4o

[llvmbot]

@llvm/issue-subscribers-backend-arm

Author: Austin (Zhenhang1213)

It seems to have failed since 14. demo: https://godbolt.org/z/se3hsoa4o

[efriedma-quic]

Fixed in LLVM 20 by #109022 .