fix(rust/catalyst-contest): Check proofs in Contest Ballot payload #4091

Job	Run time
paths-filter	6s
ci / discover	25s
docs-only	0s
ci / check / ./catalyst-python/catalyst-ffi+check	1m 10s
ci / check / .+check-markdown	1m 22s
ci / check / ./docs/src/architecture/08_concepts/signed_doc/cddl+check-cddl	1m 5s
ci / check / ./rust+check	1m 43s
ci / check / .+check-python	1m 11s
ci / check / .+check-spelling	1m 18s
ci / check / ./specs+check	1m 0s
ci / check / ./rust+check-builder-src-cache	1m 24s
ci / build / ./catalyst-python+build	1m 26s
ci / build / ./rust+build	12m 25s
ci / package	0s
ci / test	0s
ci / release	0s
ci / final	2s
ci / deploy	-1s
test_reporting	0s
	24m 36s

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