chore(katana-pool): rename error for clarity #8813

Job	Run time
build	15m 58s
clippy	10m 44s
cairofmt	6s
docs	13m 51s
dojo-world-bindings-check	4m 5s
ensure-wasm	1m 33s
fmt	1m 16s
test-hurl	1m 48s
ensure-docker	9s
dojo-core-test	2m 39s
dojo-spawn-and-move-example-test	1m 36s
test	12m 7s
ensure-windows	16m 15s
	1h 22m 7s

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