Merge pull request #19403 from zsfelfoldi/remove-les1

les/backend.go

les/benchmark.go

les/commons.go

les/costtracker.go

les/handler.go

les/handler_test.go

les/odr.go

les/odr_requests.go

les/odr_test.go

les/peer.go

les/protocol.go

les/request_test.go

les/server.go

light/odr_test.go

light/postprocess.go

params/network_params.go