[dart] Move LongStringCompare benchmark to correct directory

Bug: https://github.com/dart-lang/sdk/issues/50190
Change-Id: If9d350622217100a6882c10978e4434d51f4fba3
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/271081
Commit-Queue: Jonas Termansen <sortie@google.com>
Reviewed-by: Jonas Termansen <sortie@google.com>
Auto-Submit: William Hesse <whesse@google.com>
This commit is contained in:
William Hesse 2022-11-21 12:03:33 +00:00 committed by Commit Queue
parent bc48c17c22
commit 80a16a16cb