Unable to listen on ipv6 port

[qiurigao]

[2022-03-31T06:36:28.832Z] info code-server 4.2.0 693b1fa
[2022-03-31T06:36:28.833Z] info Using user-data-dir ~/.local/share/code-server
[2022-03-31T06:36:28.840Z] error Invalid URL: http://:::1234

[qiurigao]

                                                                                       .config/code-server/config.yaml                                                                                                     

bind-addr: "[::]:1234"
auth: password
password: ×××
cert: false

[jsjoeio]

PRs welcome! #1582 (comment)