fix(CommandExtensions): parameter resolution & add support for Selector (backport #1170)

[mergify]

GitHub Issue (If applicable): n/a

PR Type

What kind of change does this PR introduce?

• Bugfix

What is the current behavior?

• CommandExtensions.Command is not supported on Selector (except ListView)
• CommandExtensions.CommandParameter resolution for NavigationView and Selector doesnt work on their item-container or item-template's root

What is the new behavior?

• Command now works on Selector
• CommandParameter now correctly resolves from item-container or item-template's root of NavigationView and Selector (barring ListView)

PR Checklist

Please check if your PR fulfills the following requirements:

• Tested code with current supported SDKs
• Tested the changes where applicable:
  • UWP
  • WinUI
  • iOS
  • Android
  • WASM
  • Skia
  • MacOS
• Updated the documentation as needed:
  • General Doc Update
  • Controls Doc Update
  • Extensions Doc Update
  • controls-styles.md
  • lightweight-styling.md (LightWeight Styling Resource Keys)
• Runtime Tests and/or UI Tests for the changes have been added (for bug fixes / features) (if applicable)
• Contains NO breaking changes
• Associated with an issue (GitHub or internal)
• Commits must be following the Conventional Commits specification.

Other information

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This is an automatic backport of pull request #1170 done by [Mergify](https://mergify.com).