[KYUUBI #2755] [Subtask] DorisSQLEngine - add jdbc label

close #2755 (comment)
### _Why are the changes needed?_

### _How was this patch tested?_
- [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible

- [ ] Add screenshots for manual tests if appropriate

- [ ] [Run test](https://kyuubi.apache.org/docs/latest/develop_tools/testing.html#running-tests) locally before make a pull request

Closes #2756 from zhaomin1423/2755.

Closes #2755

cb934de [Min Zhao] [KYUUBI #2755] [Subtask] DorisSQLEngine - add jdbc label

Authored-by: Min Zhao <zhaomin1423@163.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>

Author: zhaomin1423

.github/labeler.yml

@@ -83,6 +83,9 @@
   - "kyuubi-hive-jdbc/**/*"
   - "kyuubi-hive-jdbc-shaded/**/*"
 
+"module:jdbc":
+  - "externals/kyuubi-jdbc-engine/**/*"
+
 "module:kubernetes":
   - ".dockerignore"
   - "bin/docker-image-tool.sh"