Mandate weight annotation (#5357)

* Disallow default weight

* Fix build and test

* Fix tests

* Fix another beloved ui test.

* fix beloved trybuild tests

* fix treasury?

* Final test fix

* Fix build

* Fix another one

* Fix

* More doctest fix

substrate/frame/finality-tracker/src/lib.rs

@@ -76,6 +76,7 @@ decl_module! {
 
 		/// Hint that the author of this block thinks the best finalized
 		/// block is the given number.
+		#[weight = frame_support::weights::SimpleDispatchInfo::default()]
 		fn final_hint(origin, #[compact] hint: T::BlockNumber) {
 			ensure_none(origin)?;
 			ensure!(!<Self as Store>::Update::exists(), Error::<T>::AlreadyUpdated);