Make inline, opaque, as and derives soft keywords

Author: nicolasstucki

src/typescript/Scala.tmLanguage.ts

@@ -640,7 +640,7 @@ export const scalaTmLanguage: TmLanguage = {
           name: 'storage.modifier.access'
         },
         {
-          match: '\\b(synchronized|@volatile|abstract|final|lazy|sealed|implicit|given|as|erased|enum|inline|opaque|override|@transient|@native)\\b',
+          match: '\\b(synchronized|@volatile|abstract|final|lazy|sealed|implicit|given|erased|enum|inline |opaque |override|@transient|@native)\\b',
           name: 'storage.modifier.other'
         }
       ]
@@ -811,7 +811,7 @@ export const scalaTmLanguage: TmLanguage = {
     inheritance: {
       patterns: [
         {
-          match: '(extends|with)\\s+([^\\s\\{\\(\\[\\]]+)',
+          match: '(extends|with|derives|as)\\s+([^\\s\\{\\(\\[\\]]+)',
           captures: {
             '1': {
               name: 'keyword.declaration.scala'