Society Pallet to FrameV2 (#9472)

* migrate society

* remove unused imports

* cargo fmt

* trigger ci

* pass new ci

* Apply suggestions from code review

* fmt

* regression bench ci?

* remove metadata, fixed with typing!

Co-authored-by: Guillaume Thiolliere <gui.thiolliere@gmail.com>
Co-authored-by: charlesferrell <charlie@laminar.one>

substrate/frame/society/src/mock.rs

@@ -20,10 +20,7 @@
 use super::*;
 use crate as pallet_society;
 
-use frame_support::{
-	ord_parameter_types, parameter_types,
-	traits::{OnFinalize, OnInitialize},
-};
+use frame_support::{ord_parameter_types, parameter_types};
 use frame_support_test::TestRandomness;
 use frame_system::EnsureSignedBy;
 use sp_core::H256;