Eliminate all Instances of `Weight::zero()`

• Added benchmarks instead of Weight::zero() placeholders.
• Added a missing benchmark in pallet_universal_dividend.
• Regenerated weights for all pallets.
• Added commit f1c396107a2312e5e029a5fe8e36f05234fc2511 to Duniter Substrate to fix pallet_balance WeightInfo.

pallets/certification/src/lib.rs

@@ -543,11 +543,10 @@ pub mod pallet {
 
 // implement setting next_issuable_on for certification period
 impl<T: Config<I>, I: 'static> SetNextIssuableOn<T::BlockNumber, T::IdtyIndex> for Pallet<T, I> {
-    fn set_next_issuable_on(idty_index: T::IdtyIndex, next_issuable_on: T::BlockNumber) -> Weight {
+    fn set_next_issuable_on(idty_index: T::IdtyIndex, next_issuable_on: T::BlockNumber) {
         <StorageIdtyCertMeta<T, I>>::mutate_exists(idty_index, |cert_meta_opt| {
             let cert_meta = cert_meta_opt.get_or_insert(IdtyCertMeta::default());
             cert_meta.next_issuable_on = next_issuable_on;
         });
-        Weight::zero()
     }
 }