PanelPlugin: Allow hiding standard field config from defaults

[dprokop]

Ref #70202

This PR allows standard field config configuration for the panel plugin to only be available as an override. It builds on top of standard options configuration API by extending it with hideFromDefaults property that's equivalent to the custom field config configuration [1]

Usage:

new PanelPlugin<Options>(SomePanel)
  .useFieldConfig({
    standardOptions: {
      [FieldConfigProperty.Min]: {
        hideFromDefaults: true,
      },
      [FieldConfigProperty.Max]: {
        hideFromDefaults: true,
      },
    },
  })

@leeoniya let me know if this will be sufficient for your needs.

[1]. Custom field config existing API, example in the wild: https://github.com/grafana/grafana/blob/field-config-hide-from-defaults/public/app/plugins/panel/heatmap/module.tsx#L38

useCustomConfig: (builder) => {
  builder.addCustomEditor<void, ScaleDistributionConfig>({
    ...,
    hideFromDefaults: true,
  })
}

[grafanabot]

Hello @dprokop!
Backport pull requests need to be either:

• Pull requests which address bugs,
• Urgent fixes which need product approval, in order to get merged,
• Docs changes.

Please, if the current pull request addresses a bug fix, label it with the type/bug label.
If it already has the product approval, please add the product-approved label. For docs changes, please add the type/docs label.
If the pull request modifies CI behaviour, please add the type/ci label.
If none of the above applies, please consider removing the backport label and target the next major/minor release.
Thanks!

[mckn]

LGTM!

[leeoniya]

awesome, works as advertised

thanks!