build(deps): bump boto3 from 1.18.26 to 1.18.31 (#82)

Bumps [boto3](https://github.com/boto/boto3) from 1.18.26 to 1.18.31.
- [Release notes](https://github.com/boto/boto3/releases)
- [Changelog](https://github.com/boto/boto3/blob/develop/CHANGELOG.rst)
- [Commits](boto/boto3@1.18.26...1.18.31)

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

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

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

Author: dependabot[bot]

requirements.txt

@@ -1,2 +1,2 @@
-boto3==1.18.26
+boto3==1.18.31
 six==1.16.0

setup.py

@@ -21,7 +21,7 @@
     ],
     packages=["dynamodump"],
     python_requires=">=3.6",
-    install_requires=["boto3==1.18.26", "six==1.16.0"],
+    install_requires=["boto3==1.18.31", "six==1.16.0"],
     entry_points={
         "console_scripts": ["dynamodump=dynamodump.dynamodump:main"],
     },