[lld] [LLD] [test] Avoid printing timestamps past INT32_MAX with llvm-readobj (PR #81463)

[David Spickett via llvm-commits]

https://github.com/DavidSpickett approved this pull request.

Fixes the test. I suggest we land this and you sort out the other questions with @MaskRay .

https://github.com/llvm/llvm-project/pull/81463