[llvm] [DWARFLinker] Fix matching logic to remove type 1 missing offset (PR #151427)

[Peter Rong via llvm-commits]

DataCorrupted wrote:

@ellishg I created a new [commit](https://github.com/llvm/llvm-project/pull/151427/commits/7ca463252120bd69c4df1fa16c53640e75c711ac) to show the diff more clear

https://github.com/llvm/llvm-project/pull/151427