converts faucet_withdrawal_limit to be correct #4394

Job	Run time
build-wasm (ubuntu-20.04, v2, 1.11.0)	3m 56s
namada-e2e (ubuntu-20.04, nightly-2023-06-01, 1.7.0, e2e, 0, namada, v2, tendermint-unreleased-v0...	10m 19s
namada-e2e (ubuntu-20.04, nightly-2023-06-01, 1.7.0, e2e, 1, namada, v2, tendermint-unreleased-v0...	17m 22s
namada-e2e (ubuntu-20.04, nightly-2023-06-01, 1.7.0, e2e, 2, namada, v2, tendermint-unreleased-v0...	22m 25s
namada-release (ubuntu-20.04, 1.11.0, ABCI Release build, namada-e2e-release, v2)	7m 34s
namada (ubuntu-20.04, nightly-2023-06-01, 1.11.0, ABCI, namada, v2, tendermint-unreleased-v0.1.4-...	15m 14s
test-wasm (ubuntu-20.04, v2, nightly-2023-06-01, 1.11.0)	6m 9s
update-wasm	0s
	1h 22m 59s

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