build(deps): bump boto3 from 1.15.4 to 1.15.5 (#235)

Bumps [boto3](https://github.com/boto/boto3) from 1.15.4 to 1.15.5.
- [Release notes](https://github.com/boto/boto3/releases)
- [Changelog](https://github.com/boto/boto3/blob/develop/CHANGELOG.rst)
- [Commits](https://github.com/boto/boto3/compare/1.15.4...1.15.5)

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

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

Pipfile.lock

@@ -74,11 +74,11 @@
         },
         "boto3": {
             "hashes": [
-                "sha256:97f81f40f32d683d52f2e31ef14afae77fc1aa3bc41d05ff3cd838c91d406dfc",
+                "sha256:0c464a7de522f88b581ca0d41ffa71e9be5e17fbb0456c275421f65b7c5f6a55",
-                "sha256:cff8528c5bc4a13cbb85d09288dad66758c3f2367e77dc250cb2e9dc4b9ec59f"
+                "sha256:0fce548e19d6db8e11fd0e2ae7809e1e3282080636b4062b2452bfa20e4f0233"
             ],
             "index": "pypi",
-            "version": "==1.15.4"
+            "version": "==1.15.5"
         },
         "botocore": {
             "hashes": [