fix(welati): cfg-gate Currency and SaturatedConversion imports to avoid unused-import in benchmarks

clippy runs with --all-features (includes runtime-benchmarks) so the
#[cfg(not(feature = "runtime-benchmarks"))] block is excluded and the
imports appeared unused. check-try-runtime runs without runtime-benchmarks
so the block is included and the imports are required.

pezcumulus/teyrchains/pezpallets/welati/src/lib.rs

@@ -207,6 +207,10 @@ use pezpallet_identity_kyc::types::KycStatus;
 use pezpallet_tiki::{Tiki, TikiScoreProvider};
 use pezpallet_trust::TrustScoreProvider;
 use pezsp_runtime::traits::Dispatchable;
+#[cfg(not(feature = "runtime-benchmarks"))]
+use pezframe_support::traits::Currency;
+#[cfg(not(feature = "runtime-benchmarks"))]
+use pezsp_runtime::SaturatedConversion;
 use pezsp_std::{boxed::Box, vec, vec::Vec};
 
 /// Interface for getting citizenship information from other pallets.