After nerdctl sets the alias to docker, it cannot be automatically completed

### What is the problem you're trying to solve

## Executed instructions
```shell
# 配置nerdctl自动补全
source <(nerdctl completion bash)
echo 'source <(nerdctl completion bash)' >>~/.bashrc

# 设置alias别名为docker
echo "alias docker='nerdctl -n=k8s.io'" >>~/.bashrc

# 使别名立即生效
source .bashrc
```

After nerdctl sets the alias to docker, it cannot be automatically completed

### Describe the solution you'd like

After nerdctl sets the alias to docker, it can still use command line auto-completion

### Additional context

_No response_