chore(ibis-deps): bump snowflake-connector-python (#851)

Bumps the pip group in /ibis-server with 1 update: [snowflake-connector-python](https://github.com/snowflakedb/snowflake-connector-python).


Updates `snowflake-connector-python` from 3.12.2 to 3.12.3
- [Release notes](https://github.com/snowflakedb/snowflake-connector-python/releases)
- [Commits](snowflakedb/snowflake-connector-python@v3.12.2...v3.12.3)

---
updated-dependencies:
- dependency-name: snowflake-connector-python
  dependency-type: indirect
  dependency-group: pip
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]