backport cumulus changes to polkadot-staging (#2167)

* backport cumulus changes

* bump substrate & polkadot and make it build

* fix runtimes

* bump substrate, polkadot & cumulus

* fix build: remove ump leftovers

* fix tests: disable runtime version check in tests

* fix build: use sp_version::runtime_version macro

Signed-off-by: acatangiu <adrian@parity.io>

bridges/bin/rialto-parachain/runtime/build.rs

@@ -21,5 +21,6 @@ fn main() {
 		.with_current_project()
 		.export_heap_base()
 		.import_memory()
+		.disable_runtime_version_section_check()
 		.build()
 }

bridges/bin/rialto-parachain/runtime/src/lib.rs

@@ -304,7 +304,7 @@ impl pallet_balances::Config for Runtime {
 	type MaxLocks = ConstU32<50>;
 	type MaxReserves = ConstU32<50>;
 	type ReserveIdentifier = [u8; 8];
-	type HoldIdentifier = ();
+	type RuntimeHoldReason = RuntimeHoldReason;
 	type FreezeIdentifier = ();
 	type MaxHolds = ConstU32<0>;
 	type MaxFreezes = ConstU32<0>;