Bump husky from 9.0.11 to 9.1.5 in /solidity #1968

Job	Run time
check	3m 15s
clippy	3m 25s
audit	7s
integration-test-five-nodes	11m 42s
rustfmt	9s
test	12m 11s
integration-test-althea-payment	15m 8s
integration-test-db-migration	10m 37s
integration-test-debts	15m 8s
integration-test-eth-payments	14m 32s
integration-test-multi-exit	12m 30s
integration-test-validate-contract	10m 12s
cross-armv7	1m 21s
cross-aarch64	1m 20s
	1h 51m 37s

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