Bump botocore from 1.20.93 to 1.20.97 (#1397)

Bumps [botocore](https://github.com/boto/botocore) from 1.20.93 to 1.20.97.
- [Release notes](https://github.com/boto/botocore/releases)
- [Changelog](https://github.com/boto/botocore/blob/develop/CHANGELOG.rst)
- [Commits](boto/botocore@1.20.93...1.20.97)

---
updated-dependencies:
- dependency-name: botocore
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

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

requirements.txt

@@ -1,7 +1,7 @@
 attrs==21.2.0
 bcrypt==3.2.0
 boto3==1.17.88
-botocore==1.20.93
+botocore==1.20.97
 canonicaljson-rs==0.3.0
 certifi==2021.5.30
 cffi==1.14.5