docker-compose.yml no longer works with v1.0.0 of polkadot node

[ran xiao]

Description

it seems that --unsafe-ws-external has been removed from v1.0.0. and simply use --ws-external doesn't work.

Steps to Reproduce
docker-compose up -d

Expected vs. Actual Behavior

[A clear description of what you expected to happen and what actually happened.]

[Tarik Gul]

Thanks for reporting this issue I will have checked out tomorrow.

[ran xiao]

according to https://github.com/paritytech/polkadot/releases/tag/v0.9.43, it was replaced with --unsafe-rpc-external.

[Tarik Gul]

@benxiao Thanks for the PR, closing as this is resolved.