chore(deps): bump redshift-connector in /clouds/redshift/common

Bumps [redshift-connector](https://github.com/aws/amazon-redshift-python-driver) from 2.0.884 to 2.1.7.
- [Release notes](https://github.com/aws/amazon-redshift-python-driver/releases)
- [Changelog](https://github.com/aws/amazon-redshift-python-driver/blob/master/CHANGELOG.md)
- [Commits](aws/amazon-redshift-python-driver@v2.0.884...v2.1.7)

---
updated-dependencies:
- dependency-name: redshift-connector
  dependency-version: 2.1.7
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

clouds/redshift/common/python3_requirements.txt

@@ -4,7 +4,7 @@ flake8-docstrings==1.6.0
 pep8-naming==0.12.1
 brunette==0.2.0
 pytest==6.2.4
-redshift-connector==2.0.884
+redshift-connector==2.1.7
 sqlparse==0.4.4
 wheel==0.38.1
 tqdm==4.64.0