Add pallet constants for pallet-collator-selection

cumulus/pallets/collator-selection/src/lib.rs

@@ -150,22 +150,27 @@ pub mod pallet {
 		type UpdateOrigin: EnsureOrigin<Self::RuntimeOrigin>;
 
 		/// Account Identifier from which the internal Pot is generated.
+		#[pallet::constant]
 		type PotId: Get<PalletId>;
 
 		/// Maximum number of candidates that we should have.
 		///
 		/// This does not take into account the invulnerables.
+		#[pallet::constant]
 		type MaxCandidates: Get<u32>;
 
 		/// Minimum number eligible collators. Should always be greater than zero. This includes
 		/// Invulnerable collators. This ensures that there will always be one collator who can
 		/// produce a block.
+		#[pallet::constant]
 		type MinEligibleCollators: Get<u32>;
 
 		/// Maximum number of invulnerables.
+		#[pallet::constant]
 		type MaxInvulnerables: Get<u32>;
 
 		// Will be kicked if block is not produced in threshold.
+		#[pallet::constant]
 		type KickThreshold: Get<BlockNumberFor<Self>>;
 
 		/// A stable ID for a validator.