Merge pull request #335 from computer-science-engineering/renovate/cimg-python-3.x

Update cimg/python Docker tag to v3.12.3

Author: manastalukdar

Diff for: .circleci/config.yml

@@ -139,7 +139,7 @@ jobs:
     <<: *defaults
     docker:
       # https://circleci.com/developer/images/image/cimg/python
-      - image: cimg/python:3.12.2
+      - image: cimg/python:3.12.3
         environment:
           CC_TEST_REPORTER_ID: $CC_TEST_REPORTER_ID
           COVERALLS_REPO_TOKEN: $COVERALLS_REPO_TOKEN
@@ -203,7 +203,7 @@ jobs:
   upload_to_code_climate:
     <<: *defaults
     docker:
-      - image: cimg/python:3.12.2
+      - image: cimg/python:3.12.3
         environment:
           CC_TEST_REPORTER_ID: $CC_TEST_REPORTER_ID
     working_directory: ~/repo