Merge pull request circleci#3483 from methane/patch-1

Use Python 3 to install awscli

Author: michelle-luna

jekyll/_cci2/deployment-integrations.md

@@ -83,7 +83,7 @@ jobs:
   # build job omitted for brevity
   deploy:
     docker:
-      - image: circleci/python:2.7-jessie
+      - image: circleci/python:3.7-stretch
     working_directory: ~/circleci-docs
     steps:
       - run: