Remove node-primitives (#1032)

This is a crate that shouldn't be used outside of the Substrate Node. Here the correct crate is the
`polkadot-core-primitives` to get the `Balance` type.

cumulus/Cargo.lock

@@ -964,6 +964,7 @@ dependencies = [
  "parachain-info",
  "parachains-common",
  "parity-scale-codec",
+ "polkadot-core-primitives",
  "polkadot-parachain",
  "polkadot-runtime-common",
  "scale-info",
@@ -11274,7 +11275,6 @@ dependencies = [
  "hex-literal",
  "kusama-runtime-constants",
  "log",
- "node-primitives",
  "pallet-asset-tx-payment",
  "pallet-assets",
  "pallet-aura",
@@ -11294,6 +11294,7 @@ dependencies = [
  "parachain-info",
  "parachains-common",
  "parity-scale-codec",
+ "polkadot-core-primitives",
  "polkadot-parachain",
  "polkadot-runtime-common",
  "scale-info",
@@ -11340,7 +11341,6 @@ dependencies = [
  "frame-try-runtime",
  "hex-literal",
  "log",
- "node-primitives",
  "pallet-asset-tx-payment",
  "pallet-assets",
  "pallet-aura",
@@ -11360,6 +11360,7 @@ dependencies = [
  "parachain-info",
  "parachains-common",
  "parity-scale-codec",
+ "polkadot-core-primitives",
  "polkadot-parachain",
  "polkadot-runtime-common",
  "polkadot-runtime-constants",
@@ -12754,7 +12755,6 @@ dependencies = [
  "frame-try-runtime",
  "hex-literal",
  "log",
- "node-primitives",
  "pallet-asset-tx-payment",
  "pallet-assets",
  "pallet-aura",
@@ -12773,6 +12773,7 @@ dependencies = [
  "parachain-info",
  "parachains-common",
  "parity-scale-codec",
+ "polkadot-core-primitives",
  "polkadot-parachain",
  "polkadot-runtime-common",
  "scale-info",