Set of fixes for test runtimes and various minor issues #302

Job	Run time
Build Srtool Docker image	4m 38s
polkadot (westend)	31m 55s
fellowship (relay/kusama, kusama-runtime, kusama)	26m 27s
fellowship (relay/polkadot, polkadot-runtime, polkadot)	25m 54s
fellowship (system-parachains/asset-hubs/asset-hub-kusama, asset-hub-kusama-runtime, asset-hub-ku...	31m 29s
common	1m 20s
container-structure-test	2m 18s
fellowship (system-parachains/asset-hubs/asset-hub-polkadot, asset-hub-polkadot-runtime, asset-hu...	38m 24s
bridges (millau)	29m 25s
fellowship (system-parachains/bridge-hubs/bridge-hub-kusama, bridge-hub-kusama-runtime, bridge-hu...	43m 17s
bridges (rialto)	24m 27s
fellowship (system-parachains/bridge-hubs/bridge-hub-polkadot, bridge-hub-polkadot-runtime, bridg...	30m 14s
cumulus (contracts, contracts-rococo)	34m 1s
fellowship (system-parachains/collectives/collectives-polkadot, collectives-polkadot-runtime, col...	37m 40s
cumulus (assets, asset-hub-polkadot)	35m 38s
cumulus (starters, shell)	31m 38s
	7h 8m 45s

Provide feedback