test: remove skip for fixed test-benchmark-fs

PR-URL: #37803
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

Author: Trott

test/benchmark/benchmark.status

@@ -19,5 +19,3 @@ prefix benchmark
 [$system==aix]
 
 [$arch==arm]
-# https://github.com/nodejs/node/issues/34266
-test-benchmark-fs: SKIP