Merge pull request #9 from hacky1997/renovate/docker-circleci-python-3.x

Update circleci/python Docker tag to v3.8.3

Author: hacky1997

.circleci/config.yml

@@ -3,7 +3,7 @@ jobs:
   build:
     working_directory: ~/repo
     docker:
-      - image: circleci/python:3.8.2
+      - image: circleci/python:3.8.3
 
     steps:
       - checkout