Bump boto3 from 1.28.59 to 1.28.68 in /{{cookiecutter.project_slug}} (#663)

Bumps [boto3](https://github.com/boto/boto3) from 1.28.59 to 1.28.68.
- [Release notes](https://github.com/boto/boto3/releases)
- [Changelog](https://github.com/boto/boto3/blob/develop/CHANGELOG.rst)
- [Commits](boto/boto3@1.28.59...1.28.68)

---
updated-dependencies:
- dependency-name: boto3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

{{cookiecutter.project_slug}}/Pipfile

@@ -11,7 +11,7 @@ python_version = "3.8"
 [packages]
 cryptography = "~=41.0.4"
 django = "==3.2.20"
-"boto3" = "~=1.28.44"
+"boto3" = "~=1.28.68"
 django-environ = "~=0.11.2"
 django-storages = "~=1.12"
 psycopg2 = "<=2.9"