feat(sozo/account): legacy bool flag to use old calldata encoding #4355

Job	Run time
dojo-core-test	3m 22s
clippy	3m 4s
dojo-spawn-and-move-example-test	3m 9s
docs	2m 54s
dojo-world-bindings-check	2m 3s
ensure-wasm	1m 24s
fmt	51s
ensure-windows	6m 31s
test	7m 44s
test-hurl	1m 23s
	32m 25s

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