Update boto3 requirement from <1.28.0,>=1.12.0 to >=1.12.0,<1.29.0

Updates the requirements on [boto3](https:/boto/boto3) to permit the latest version.
- [Release notes](https:/boto/boto3/releases)
- [Changelog](https:/boto/boto3/blob/develop/CHANGELOG.rst)
- [Commits](boto/boto3@1.12.0...1.28.0)

---
updated-dependencies:
- dependency-name: boto3
  dependency-type: direct:production
...

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

requirements.txt

@@ -51,7 +51,7 @@ s3transfer==0.6.0
 jmespath==1.0.0
 
 botocore>=1.15.0,<1.31.0
-boto3>=1.12.0,<1.28.0
+boto3>=1.12.0,<1.29.0
 
 python-dateutil==2.8.2