Add --password-stdin option to gh valet update.

[korosuke613]

gh valet update can specify --password, but this method is insecure. (I think this warning is issued by docker login.)

❯ gh valet update --username korosuke613 --password ***
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
...

But, gh-valet update does not have the --password-stdin option.

❯ gh valet update --username korosuke613 --password-stdin
Unrecognized command or argument '--password-stdin'.
...

So I would like to see the --password-stdin option add to gh valet update.

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GitHub CLI version: 2.11.3 (2022-05-25)
gh-valet version: v0.1.9

[ethanis]

Agreed that this would be a nice improvement! A --password-stdin option was added in the v0.1.10 release.

[korosuke613]

Thanks!!