[lld] [ELF] Fix IRELATIVE addend if the resolver address is updated by linker relaxation (PR #179063)

[Fangrui Song via llvm-commits]

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@@ -6,26 +6,34 @@
 # RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck --check-prefix=DIS %s
 
 ## ifunc0 has a direct relocation, so it gets canonicalized to the IPLT entry.
-## ifunc1 has only a GOT relocation, so its symbols remains in the original section.
+## ifunc1 has only a GOT relocation, so its symbol remains at the original section.
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MaskRay wrote:

Adopted!

https://github.com/llvm/llvm-project/pull/179063