selftest/bpf/benchs: Fix a typo in bpf_hashmap_full_update

To call the bpf_hashmap_full_update benchmark, one should say:

bench bpf-hashmap-ful-update

The patch adds a missing 'l' to the benchmark name.

Signed-off-by: Anton Protopopov <[e-mail]>
Signed-off-by: Andrii Nakryiko <[e-mail]>
Link: https://lore.kernel.org/bpf/[e-mail]

tools/testing/selftests/bpf/benchs/bench_bpf_hashmap_full_update.c

···
 }
 
 const struct bench bench_bpf_hashmap_full_update = {
-	.name = "bpf-hashmap-ful-update",
+	.name = "bpf-hashmap-full-update",
 	.validate = validate,
 	.setup = setup,
 	.producer_thread = producer,

tools/testing/selftests/bpf/benchs/run_bench_bpf_hashmap_full_update.sh

···
 set -eufo pipefail
 
 nr_threads=`expr $(cat /proc/cpuinfo | grep "processor"| wc -l) - 1`
-summary=$($RUN_BENCH -p $nr_threads bpf-hashmap-ful-update)
+summary=$($RUN_BENCH -p $nr_threads bpf-hashmap-full-update)
 printf "$summary"
 printf "\n"