Update botocore requirement

Updates the requirements on [botocore](https://github.com/boto/botocore) to permit the latest version.
- [Commits](boto/botocore@1.12.198...1.38.0)

---
updated-dependencies:
- dependency-name: botocore
  dependency-version: 1.38.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -47,7 +47,7 @@ s3transfer==0.11.5
 jmespath==1.0.1
 
 boto3>=1.9.198,<1.38.0
-botocore>=1.12.198,<1.38.0
+botocore>=1.12.198,<1.39.0
 
 python-dateutil==2.9.0