fix: add a fetch-depth of 0 and fetch-tags as true to prepare-release.yml so that commitizen works properly

Author: 56kyle

{{cookiecutter.project_name}}/.github/workflows/prepare-release.yml

@@ -15,6 +15,9 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          fetch-tags: true
 
       - name: Set up uv
         uses: astral-sh/setup-uv@v6