correct highlightning of Library namespaces

Author: d-biehl

robotcode/language_server/robotframework/parts/semantic_tokens.py

@@ -260,10 +260,8 @@ async def generate_sem_sub_tokens(
                         col_offset + g.start(),
                         g.end() - g.start(),
                     )
-            elif (
-                token.type == RobotToken.KEYWORD
-                or ROBOT_KEYWORD_INNER
-                or (token.type == RobotToken.NAME and isinstance(node, Fixture))
+            elif token.type in [RobotToken.KEYWORD, ROBOT_KEYWORD_INNER] or (
+                token.type == RobotToken.NAME and isinstance(node, Fixture)
             ):
                 if col_offset is None:
                     col_offset = token.col_offset