build(deps): bump boto3 from 1.17.19 to 1.17.20 (#611)

Bumps [boto3](https://github.com/boto/boto3) from 1.17.19 to 1.17.20.
- [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/1.17.19...1.17.20)

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

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

Pipfile.lock

@@ -116,11 +116,11 @@
         },
         "boto3": {
             "hashes": [
-                "sha256:c9513a9ea00f8d17ecdc02c391ae956bf0f990aa07deec11c421607c09b294e1",
-                "sha256:f84ca60e9605af69022f039c035b33d519531eeaac52724b9223a5465f4a8b6b"
+                "sha256:2219f1ebe88d266afa5516f993983eba8742b957fa4fd6854f3c73aa3030e931",
+                "sha256:c0d51f344b71656c2d395d2168600d91bea252a64fb5d503a955ea96426cde8b"
             ],
             "index": "pypi",
-            "version": "==1.17.19"
+            "version": "==1.17.20"
         },
         "botocore": {
             "hashes": [