Bump the straightforward-dependencies group across 2 directories with 1 update

Bumps the straightforward-dependencies group with 1 update in the / directory: [redshift-connector](https://github.com/aws/amazon-redshift-python-driver).
Bumps the straightforward-dependencies group with 1 update in the /scripts directory: [redshift-connector](https://github.com/aws/amazon-redshift-python-driver).


Updates `redshift-connector` from 2.1.5 to 2.1.6
- [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@v2.1.5...v2.1.6)

Updates `redshift-connector` from 2.1.5 to 2.1.6
- [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@v2.1.5...v2.1.6)

---
updated-dependencies:
- dependency-name: redshift-connector
  dependency-version: 2.1.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: straightforward-dependencies
- dependency-name: redshift-connector
  dependency-version: 2.1.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: straightforward-dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

scripts/requirements.build.txt

@@ -1,4 +1,4 @@
 setuptools
 wheel
 boto3
-redshift-connector==2.1.5 # used to connect with redshift
+redshift-connector==2.1.6 # used to connect with redshift

scripts/requirements.test.txt

@@ -4,4 +4,4 @@ pytest-mock
 pydeequ
 # Explicitly set urllib3 version compatible with botocore to pass CI tests
 urllib3>=1.25.4,<2.4 # glue 4 is using urllib3==1.25.11 so don't need add to requirements.build.txt
-redshift-connector==2.1.5 # used to connect with redshift
+redshift-connector==2.1.6 # used to connect with redshift