Upgrade Polkadot-v1.6.0

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

end2end-tests/Cargo.toml

@@ -6,6 +6,7 @@ homepage.workspace = true
 license.workspace = true
 name = 'duniter-end2end-tests'
 repository.workspace = true
+version.workspace = true
 
 [[test]]
 name = 'cucumber_tests'