Upgrade Polkadot-v1.6.0

• benchmarking v1 to v2.
• Replace GenesisBuilder.
• Upgrade cucumber cli.
• Upgrade workspace.

pallets/certification/src/benchmarking.rs

@@ -22,9 +22,6 @@ use frame_benchmarking::v2::*;
 use frame_system::RawOrigin;
 use sp_runtime::traits::Zero;
 
-#[cfg(test)]
-use maplit::btreemap;
-
 use crate::Pallet;
 
 #[benchmarks(
@@ -165,12 +162,12 @@ mod benchmarks {
         Pallet,
         crate::mock::new_test_ext(crate::mock::DefaultCertificationConfig {
             apply_cert_period_at_genesis: true,
-            certs_by_receiver: btreemap![
-                0 => btreemap![
+            certs_by_receiver: maplit::btreemap![
+                0 => maplit::btreemap![
                     1 => Some(7),
                     2 => Some(9),
                 ],
-                1 => btreemap![
+                1 => maplit::btreemap![
                     0 => Some(10),
                     2 => Some(3),
                 ],