Backporting coreutils.sh gnu test

[ChrisDryden]

Exclude coreutils.sh from the search and replace for abs_top_builddir in Perl tests because it causes the coreutils header file to be skipped. This was the cause of the regression of the coreutils gnu test in the following PR: #10840

[oech3]

Are you talking about coreutils/coreutils#189 ?

[github-actions]

GNU testsuite comparison:

Skipping an intermittent issue tests/shuf/shuf-reservoir (passes in this run but fails in the 'main' branch)
Skipping an intermittent issue tests/sort/sort-stale-thread-mem (passes in this run but fails in the 'main' branch)

[ChrisDryden]

Whoops wrong line

[github-actions]

GNU testsuite comparison:

Skip an intermittent issue tests/tail/inotify-dir-recreate (fails in this run but passes in the 'main' branch)
Skipping an intermittent issue tests/shuf/shuf-reservoir (passes in this run but fails in the 'main' branch)
Skipping an intermittent issue tests/sort/sort-stale-thread-mem (passes in this run but fails in the 'main' branch)
Congrats! The gnu test tests/misc/coreutils is now passing!

[oech3]

merged. Backport coreutils/coreutils@7f592ad instead.

[github-actions]

GNU testsuite comparison:

GNU test failed: tests/seq/seq-epipe. tests/seq/seq-epipe is passing on 'main'. Maybe you have to rebase?
Congrats! The gnu test tests/factor/t33 is no longer failing!
Congrats! The gnu test tests/factor/t36 is no longer failing!
Note: The gnu test tests/cp/link-heap is now being skipped but was previously passing.
Congrats! The gnu test tests/misc/coreutils is now passing!
Congrats! The gnu test tests/printf/printf-surprise is now passing!

[oech3]

CI did not like the script commented out by me.