Blazor @rendermode directive colouring

[leobaccili]

Is your feature request related to a problem? Please describe.

All directives are coloured except for @rendermode

Describe the solution you would like

I did the changes in my environment. It worked but I don't know if its the right way.

aspnetcorerazor.tmLanguage.yml

rendermode-directive:
  name: 'meta.directive'
  match: '(@)(rendermode)\s+([^$]+)?'
  captures:
    1: { patterns: [ include: '#transition' ] }
    2: { name: 'keyword.control.razor.directive.rendermode'}
    3: { patterns: [ include: 'source.cs#type' ] }
    4: { name: 'entity.name.variable.property.cs' }

aspnetcorerazor.tmLanguage.json

"rendermode-directive": {
  "name": "meta.directive",
  "match": "(@)(rendermode)\\s+([^$]+)?",
  "captures": {
    "1": {
      "patterns": [
        {
          "include": "#transition"
        }
      ]
    },
    "2": {
      "name": "keyword.control.razor.directive.rendermode"
    },
    "3": {
      "patterns": [
        {
          "include": "source.cs#type"
        }
      ]
    },
    "4": {
      "name": "entity.name.variable.property.cs"
    }
  }
}

[davidwengier]

The request here is to support @rendermode in our TextMate grammar