feat: Added format configuration defaults for noir

[Thunkar]

Description

Added configuration defaults for noir code formatting using vscode-noir.

Problem*

Resolves #54

VSCode extension was not formatting .nr files by default even thought the LSP supported the feature and advertises itself as documentFormattingProvider: true. This could be manually fixed with settings:

      "[noir]": {
        "editor.defaultFormatter": "noir-lang.vscode-noir",
        "editor.formatOnSave":  true
      }

Summary*

Simple package.json changes according to the extension contributions documentation. It must be noted that it is now not recommended to include the formatting capabilities of an extension as a setting for the extension itself, as it can cause a bunch of problems if multiple ones do the same.

As such, this change uses the recommended method of providing formatting capabilities for noir (and only for noir!) as a language-specific override of the editor's default setting.

PR Checklist*

• I have tested the changes locally.
• I have formatted the changes with Prettier and/or cargo fmt on default settings.

BEGIN_COMMIT_OVERRIDE
feat: Added format configuration defaults for noir (#55)
END_COMMIT_OVERRIDE

[kevaundray]

Can you resolve the merge conflicts with the package-lock.json?

[socket-security]

No top level dependency changes detected. Learn more about Socket for GitHub ↗︎

[TomAFrench]

Does it not format by default already? My vscode autoformats noir source code.

[kobyhallx]

Works like a charm, ty! 💯