Limit to 20 GitHub labels for the repo (apache#36633)

@jscheffl's PR (apache#36632) added tags but now fails with the following error, can you filter the topics:

```
An error occurred while running github feature in .asf.yaml!:
422 {"message": "Validation Failed", "errors": ["A repository cannot have more than 20 topics."], "documentation_url": "https://docs.github.com/rest/repos/repos#replace-all-repository-topics"}
```

.asf.yaml

@@ -33,17 +33,12 @@ github:
     - data-science
     - elt
     - etl
-    - job-scheduler
-    - kubernetes
     - machine-learning
     - mlops
     - orchestration
-    - pipeline
     - python
-    - task-scheduler
     - scheduler
     - workflow
-    - workflow-automation
     - workflow-engine
     - workflow-orchestration
   features: