Multiple hooks syntax not completely covered in mise config schema

[jansepke]

I noticed that the second example in Multiple hooks syntax is not covered by the mise config schema so this config

[[hooks.enter]]
script = "one-command"
[[hooks.enter]]
script = "second-command"

will give the following validation error in VSCode with "Even Better TOML" Extension

[{"script":"first-command"},{"script":"second-comand"}] is not valid under any of the schemas listed in the 'oneOf' keyword