umbrella: Remove `pallet-revive-fixtures` #10334

Job	Run time
preflight / preflight	43s
preflight / ci-versions	1m 8s
build (polkadot-availability-recovery, availability-recovery-regression-bench)	7m 26s
build (polkadot-availability-distribution, availability-distribution-regression-bench)	5m 15s
build (polkadot-node-core-approval-voting, approval-voting-regression-bench)	22m 33s
build (polkadot-statement-distribution, statement-distribution-regression-bench)	4m 6s
publish-benchmarks	0s
	41m 11s

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