Fix CI badge

Co-authored-by: Tom C (DLS) <[email protected]>

template/README.md.jinja

@@ -1,6 +1,6 @@
 <img src="https://raw.githubusercontent.com/DiamondLightSource/python3-pip-skeleton-cli/main/docs/images/dls-logo.svg"
      style="background: none" width="200px" height="200px" align="right">
-[![CI]({{repo_url}}/actions/workflows/code.yml/badge.svg)]({{repo_url}}/actions/workflows/code.yml)
+[![CI]({{repo_url}}/actions/workflows/ci.yml/badge.svg)]({{repo_url}}/actions/workflows/ci.yml)
 [![Coverage](https://codecov.io/gh/{{github_org}}/{{repo_name}}/branch/master/graph/badge.svg)](https://codecov.io/gh/{{github_org}}/{{repo_name}})
 [![PyPI](https://img.shields.io/pypi/v/{{pypi_name}}.svg)](https://pypi.org/project/{{pypi_name}})
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)