.github/workflows: Take care of both ./Cargo.lock and fuzz/Cargo.lock #7427

Job	Run time
Build the fuzzers	3m 11s
Run the fuzzers (fuzz_test, true)	3m 31s
Run the fuzzers (fuzz_expr, true)	3m 21s
Run the fuzzers (fuzz_printf, false)	3m 27s
Run the fuzzers (fuzz_date, false)	2m 34s
Run the fuzzers (fuzz_cut, false)	2m 23s
Run the fuzzers (fuzz_sort, false)	2m 32s
Run the fuzzers (fuzz_wc, false)	2m 30s
Run the fuzzers (fuzz_echo, true)	3m 31s
Run the fuzzers (fuzz_split, false)	2m 46s
Run the fuzzers (fuzz_tr, false)	2m 32s
Run the fuzzers (fuzz_seq, false)	2m 21s
Run the fuzzers (fuzz_cksum, false)	2m 27s
Run the fuzzers (fuzz_env, false)	2m 31s
Run the fuzzers (fuzz_parse_size, true)	2m 21s
Run the fuzzers (fuzz_seq_parse_number, true)	5m 15s
Run the fuzzers (fuzz_parse_glob, true)	3m 25s
Run the fuzzers (fuzz_parse_time, true)	2m 35s
	53m 13s

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