[Backport] version bumps and prdocs reordering 1.9.0 (#3758)

This PR backports:
- node version bump
- `spec_vesion` bump
- reordering of the `prdocs` to the appropriate folder
from the `1.9.0` release branch

cumulus/parachains/runtimes/assets/asset-hub-rococo/src/lib.rs

@@ -113,7 +113,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("statemine"),
 	impl_name: create_runtime_str!("statemine"),
 	authoring_version: 1,
-	spec_version: 1_008_000,
+	spec_version: 1_009_000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 14,
@@ -126,7 +126,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("statemine"),
 	impl_name: create_runtime_str!("statemine"),
 	authoring_version: 1,
-	spec_version: 1_008_000,
+	spec_version: 1_009_000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 14,

cumulus/parachains/runtimes/assets/asset-hub-westend/src/lib.rs

@@ -110,7 +110,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("westmint"),
 	impl_name: create_runtime_str!("westmint"),
 	authoring_version: 1,
-	spec_version: 1_008_000,
+	spec_version: 1_009_000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 14,

cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/lib.rs

@@ -202,7 +202,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("bridge-hub-rococo"),
 	impl_name: create_runtime_str!("bridge-hub-rococo"),
 	authoring_version: 1,
-	spec_version: 1_008_000,
+	spec_version: 1_009_000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 4,

cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/lib.rs

@@ -176,7 +176,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("bridge-hub-westend"),
 	impl_name: create_runtime_str!("bridge-hub-westend"),
 	authoring_version: 1,
-	spec_version: 1_008_000,
+	spec_version: 1_009_000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 4,

cumulus/parachains/runtimes/collectives/collectives-westend/src/lib.rs

@@ -117,7 +117,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("collectives-westend"),
 	impl_name: create_runtime_str!("collectives-westend"),
 	authoring_version: 1,
-	spec_version: 1_008_000,
+	spec_version: 1_009_000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 5,

cumulus/parachains/runtimes/contracts/contracts-rococo/src/lib.rs

@@ -133,7 +133,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("contracts-rococo"),
 	impl_name: create_runtime_str!("contracts-rococo"),
 	authoring_version: 1,
-	spec_version: 1_008_000,
+	spec_version: 1_009_000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 6,

cumulus/parachains/runtimes/coretime/coretime-rococo/src/lib.rs

@@ -133,7 +133,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("coretime-rococo"),
 	impl_name: create_runtime_str!("coretime-rococo"),
 	authoring_version: 1,
-	spec_version: 1_008_000,
+	spec_version: 1_009_000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 0,

cumulus/parachains/runtimes/coretime/coretime-westend/src/lib.rs

@@ -133,7 +133,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("coretime-westend"),
 	impl_name: create_runtime_str!("coretime-westend"),
 	authoring_version: 1,
-	spec_version: 1_008_000,
+	spec_version: 1_009_000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 0,

cumulus/parachains/runtimes/glutton/glutton-westend/src/lib.rs

@@ -100,7 +100,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("glutton-westend"),
 	impl_name: create_runtime_str!("glutton-westend"),
 	authoring_version: 1,
-	spec_version: 1_008_000,
+	spec_version: 1_009_000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 1,

cumulus/parachains/runtimes/people/people-rococo/src/lib.rs

@@ -126,7 +126,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("people-rococo"),
 	impl_name: create_runtime_str!("people-rococo"),
 	authoring_version: 1,
-	spec_version: 1_008_000,
+	spec_version: 1_009_000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 0,

cumulus/parachains/runtimes/people/people-westend/src/lib.rs

@@ -126,7 +126,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("people-westend"),
 	impl_name: create_runtime_str!("people-westend"),
 	authoring_version: 1,
-	spec_version: 1_008_000,
+	spec_version: 1_009_000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 0,

cumulus/parachains/runtimes/testing/rococo-parachain/src/lib.rs

@@ -107,7 +107,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("test-parachain"),
 	impl_name: create_runtime_str!("test-parachain"),
 	authoring_version: 1,
-	spec_version: 1_008_000,
+	spec_version: 1_009_000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 6,

polkadot/node/primitives/src/lib.rs

@@ -58,7 +58,7 @@ pub use disputes::{
 /// relatively rare.
 ///
 /// The associated worker binaries should use the same version as the node that spawns them.
-pub const NODE_VERSION: &'static str = "1.8.0";
+pub const NODE_VERSION: &'static str = "1.9.0";
 
 // For a 16-ary Merkle Prefix Trie, we can expect at most 16 32-byte hashes per node
 // plus some overhead:

polkadot/runtime/rococo/src/lib.rs

@@ -149,7 +149,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("rococo"),
 	impl_name: create_runtime_str!("parity-rococo-v2.0"),
 	authoring_version: 0,
-	spec_version: 1_008_000,
+	spec_version: 1_009_000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 24,

polkadot/runtime/westend/src/lib.rs

@@ -150,7 +150,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("westend"),
 	impl_name: create_runtime_str!("parity-westend"),
 	authoring_version: 2,
-	spec_version: 1_008_000,
+	spec_version: 1_009_000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 24,