### _Why are the changes needed?_
Set the config version to 1.6.1.
### _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
- [x] [Run test](https://kyuubi.apache.org/docs/latest/develop_tools/testing.html#running-tests) locally before make a pull request
Closes#3734 from turboFei/typo_version.
Closes#3720
4a552048 [Fei Wang] [KYUUBI #3720][FOLLOWUP] Using correct config version for CTL_BATCH_LOG_ON_FAILURE_TIMEOUT
Authored-by: Fei Wang <fwang12@ebay.com>
Signed-off-by: Fei Wang <fwang12@ebay.com>