build(deps): bump boto3 from 1.28.72 to 1.28.73 (#452)

Bumps [boto3](https://github.com/boto/boto3) from 1.28.72 to 1.28.73.
- [Release notes](https://github.com/boto/boto3/releases)
- [Changelog](https://github.com/boto/boto3/blob/develop/CHANGELOG.rst)
- [Commits](boto/boto3@1.28.72...1.28.73)

---
updated-dependencies:
- dependency-name: boto3
  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 +1 @@
-boto3==1.28.72
+boto3==1.28.73