Update Cumulus to Latest Substrate and Polkadot Master (#1551)

* proposal provider impl for proposals func

* rustfmt

* impl proposals_count fn

* update lockfile for {"substrate", "polkadot"}

* cargo update pallet-alliance

* cargo update deps

* fix for https://github.com/paritytech/substrate/commit/324a18e3c5cbf333672c54f9367f530ea976928d

* update lockfile for {"substrate", "polkadot"}

* fix try runtime feature flags

* update log target

Co-authored-by: parity-processbot <>
Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

cumulus/pallets/aura-ext/Cargo.toml

@@ -40,3 +40,4 @@ std = [
 	"sp-runtime/std",
 	"sp-std/std",
 ]
+try-runtime = ["frame-support/try-runtime"]

cumulus/pallets/dmp-queue/Cargo.toml

@@ -42,3 +42,4 @@ std = [
 	"xcm/std",
 	"cumulus-primitives-core/std",
 ]
+try-runtime = ["frame-support/try-runtime"]

cumulus/pallets/parachain-system/Cargo.toml

@@ -78,3 +78,5 @@ std = [
 runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks"
 ]
+
+try-runtime = ["frame-support/try-runtime"]

cumulus/pallets/solo-to-para/Cargo.toml

@@ -37,3 +37,4 @@ std = [
 	"sp-runtime/std",
 	"sp-std/std",
 ]
+try-runtime = ["frame-support/try-runtime"]

cumulus/pallets/xcm/Cargo.toml

@@ -31,3 +31,4 @@ std = [
 	"frame-support/std",
 	"frame-system/std",
 ]
+try-runtime = ["frame-support/try-runtime"]

cumulus/pallets/xcmp-queue/Cargo.toml

@@ -59,3 +59,4 @@ runtime-benchmarks = [
 	"frame-support/runtime-benchmarks",
 	"frame-system/runtime-benchmarks",
 ]
+try-runtime = ["frame-support/try-runtime"]