Add missing scala doc tags

`@shortDescription` and `@hideImplicitConversion`
are left out, as they are no longer supported by
Scala 3.

Author: Jentsch

Diff for: src/typescript/Scala.tmLanguage.ts

@@ -1128,7 +1128,7 @@ export const scalaTmLanguage: TmLanguage = {
               }
             },
             {
-              match: '@(return|see|note|example|constructor|usecase|author|version|since|todo|deprecated|migration|define|inheritdoc)\\b',
+              match: '@(return|see|note|example|constructor|usecase|author|version|since|todo|deprecated|migration|define|inheritdoc|groupname|groupprio|groupdesc|group|contentDiagram|documentable|syntax)\\b',
               name: 'keyword.other.documentation.scaladoc.scala'
             },
             {