Add missing #[pallet::constant] annotations to pallets (#9367)

fixing #9306

substrate/frame/assets/src/lib.rs

@@ -189,19 +189,24 @@ pub mod pallet {
 		type ForceOrigin: EnsureOrigin<Self::Origin>;
 
 		/// The basic amount of funds that must be reserved for an asset.
+		#[pallet::constant]
 		type AssetDeposit: Get<DepositBalanceOf<Self, I>>;
 
 		/// The basic amount of funds that must be reserved when adding metadata to your asset.
+		#[pallet::constant]
 		type MetadataDepositBase: Get<DepositBalanceOf<Self, I>>;
 
 		/// The additional funds that must be reserved for the number of bytes you store in your
 		/// metadata.
+		#[pallet::constant]
 		type MetadataDepositPerByte: Get<DepositBalanceOf<Self, I>>;
 
 		/// The amount of funds that must be reserved when creating a new approval.
+		#[pallet::constant]
 		type ApprovalDeposit: Get<DepositBalanceOf<Self, I>>;
 
 		/// The maximum length of a name or symbol stored on-chain.
+		#[pallet::constant]
 		type StringLimit: Get<u32>;
 
 		/// A hook to allow a per-asset, per-account minimum balance to be enforced. This must be