[KYUUBI #3631] Update project description

### _Why are the changes needed?_
https://www.mail-archive.com/devkyuubi.apache.org/msg02596.html

### _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 #3631 from cxzl25/update_asf_desc.

Closes #3631

7ee595e [sychen] update desc

Authored-by: sychen <sychen@ctrip.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>

.asf.yaml

@@ -18,7 +18,7 @@
 # See: https://cwiki.apache.org/confluence/display/INFRA/git+-+.asf.yaml+features
 
 github:
-  description: "Apache Kyuubi is a distributed multi-tenant JDBC server for large-scale data processing and analytics, built on top of Apache Spark"
+  description: "Apache Kyuubi is a distributed and multi-tenant gateway to provide serverless SQL on data warehouses and lakehouses."
   homepage: https://kyuubi.apache.org/
   labels:
     - spark