Clean up genesis config presets for all runtimes #2283

Job	Run time
Extract tasks from matrix	7s
check-migrations (polkadot, polkadot-runtime, relay/polkadot, wss://try-runtime.polkadot.io:443, ...	17m 0s
check-migrations (kusama, staging-kusama-runtime, relay/kusama, wss://try-runtime-kusama.polkadot...	11m 41s
check-migrations (asset-hub-kusama, asset-hub-kusama-runtime, system-parachains/asset-hubs/asset-...	5m 55s
check-migrations (asset-hub-polkadot, asset-hub-polkadot-runtime, system-parachains/asset-hubs/as...	5m 59s
check-migrations (bridge-hub-kusama, bridge-hub-kusama-runtime, system-parachains/bridge-hubs/bri...	5m 0s
check-migrations (bridge-hub-polkadot, bridge-hub-polkadot-runtime, system-parachains/bridge-hubs...	5m 25s
check-migrations (collectives-polkadot, collectives-polkadot-runtime, system-parachains/collectiv...	4m 12s
check-migrations (coretime-kusama, coretime-kusama-runtime, system-parachains/coretime/coretime-k...	5m 29s
check-migrations (people-kusama, people-kusama-runtime, system-parachains/people/people-kusama, w...	3m 52s
check-migrations (people-polkadot, people-polkadot-runtime, system-parachains/people/people-polka...	3m 48s
check-migrations (encointer-kusama, encointer-kusama-runtime, system-parachains/encointer, wss://...	5m 34s
All migrations passed	1s
	1h 14m 3s

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