Light: Replace #E50000 to #CC0000

[svipas]

My suggestion would be to replace #E50000 which is too bright and fails contrast checker to #CC0000. I see that this theme uses default colors except it modifies workbench, but still I would love to see this modification since it improves readability. WDYT?

  "editor.tokenColorCustomizations": {
    "textMateRules": [
      {
        "scope": [
          "entity.other.attribute-name",
          "support.type.vendored.property-name",
          "support.type.property-name",
          "variable.css",
          "variable.scss",
          "variable.other.less",
          "source.coffee.embedded"
        ],
        "settings": {
          "foreground": "#cc0000"
        }
      }
    ]
  },