Fix update_lock (#10485)

* Fix update_lock

* Fixes

* Formatting

* add `inc_consumers_without_limits` to session too

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

substrate/frame/assets/src/lib.rs

@@ -467,8 +467,9 @@ pub mod pallet {
 		BadWitness,
 		/// Minimum balance should be non-zero.
 		MinBalanceZero,
-		/// No provider reference exists to allow a non-zero balance of a non-self-sufficient
-		/// asset.
+		/// Unable to increment the consumer reference counters on the account. Either no provider
+		/// reference exists to allow a non-zero balance of a non-self-sufficient asset, or the
+		/// maximum number of consumers has been reached.
 		NoProvider,
 		/// Invalid metadata given.
 		BadMetadata,