GNU: try to remove the fail-2eperm.sh workaround #5427

Job	Run time
Build the fuzzers	3m 55s
Run the fuzzers (fuzz_test, true)	2m 20s
Run the fuzzers (fuzz_date, false)	3m 54s
Run the fuzzers (fuzz_expr, true)	4m 3s
Run the fuzzers (fuzz_printf, false)	3m 6s
Run the fuzzers (fuzz_echo, true)	4m 3s
Run the fuzzers (fuzz_seq, false)	2m 59s
Run the fuzzers (fuzz_sort, false)	2m 2s
Run the fuzzers (fuzz_wc, false)	3m 1s
Run the fuzzers (fuzz_cut, false)	1m 15s
Run the fuzzers (fuzz_split, false)	3m 10s
Run the fuzzers (fuzz_tr, false)	3m 18s
Run the fuzzers (fuzz_env, false)	3m 1s
Run the fuzzers (fuzz_cksum, false)	3m 5s
Run the fuzzers (fuzz_parse_glob, true)	2m 22s
Run the fuzzers (fuzz_parse_size, true)	3m 54s
Run the fuzzers (fuzz_parse_time, true)	3m 53s
Run the fuzzers (fuzz_seq_parse_number, true)	3m 55s
	57m 16s

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