Benchmarks for pallet committee

[clearloop]

Issue summary

The benchmarks of the pallet committee require some modification on the origin of the calls, crate chaos in #91, separating this implementation into another pull request.

Other information and links

• PINT/runtime/src/lib.rs

  Line 473 in 4fcfc4f

  impl pallet_committee::Config for Runtime {

• PINT/pallets/committee/src/lib.rs

  Line 355 in 4fcfc4f

  let voter = Self::ensure_member(origin)?;

[clearloop]

Fixed