NO-SNOW Add next release notes placeholder

Author: sfc-gh-mmishchenko

DESCRIPTION.md

@@ -7,6 +7,9 @@ https://docs.snowflake.com/
 Source code is also available at: https://github.com/snowflakedb/snowflake-connector-python
 
 # Release Notes
+- v.3.17.1(TBD)
+  - 
+
 - v3.17.0(August 16,2025)
   - Added in-band HTTP exception telemetry.
   - Added an `unsafe_skip_file_permissions_check` flag to skip file permission checks on the cache and configuration.