[llvm] [llvm-jitlink] Support plain AArch32 range extension stubs in jitlink-check's stub_addr() expressions (PR #73268)

[Stefan Gränitz via llvm-commits]

https://github.com/weliveindetail commented:

> My understanding is that now in JITLink AArch32 we can have PLT and interworking/range-extension stubs in different sections so they are kept orthogonal features. Now the checker is also acknowledging this separation.

Yes, I should express that in the commit message. Thanks for your notes!

https://github.com/llvm/llvm-project/pull/73268