[llvm] Add llvm-extract-bundle-entry to extend llvm-objcopy (PR #169386)

[James Henderson via llvm-commits]

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jh7370 wrote:

Super nit-picky: I believe grammar pedantry means the comma before "and" is erroneous, because there are only two items in this list.

https://github.com/llvm/llvm-project/pull/169386