chore: update demo to the latest cookiecutter-robust-python

Author: 56kyle

.cookiecutter.json

@@ -1,5 +1,5 @@
 {
-  "_commit": "38682dce48e39cbc1a69aa8e6d62d7e23750b1e5",
+  "_commit": "8296ef4df0a11c42bd62e2114d950052073b6fbf",
   "_template": "C:\\Users\\56kyl\\source\\repos\\cookiecutter-robust-python",
   "add_rust_extension": false,
   "author": "Kyle Oliver",

.cruft.json

@@ -1,6 +1,6 @@
 {
   "template": "C:\\Users\\56kyl\\source\\repos\\cookiecutter-robust-python",
-  "commit": "38682dce48e39cbc1a69aa8e6d62d7e23750b1e5",
+  "commit": "8296ef4df0a11c42bd62e2114d950052073b6fbf",
   "checkout": null,
   "context": {
     "cookiecutter": {
@@ -18,7 +18,7 @@
       "license": "MIT",
       "development_status": "Development Status :: 1 - Planning",
       "_template": "C:\\Users\\56kyl\\source\\repos\\cookiecutter-robust-python",
-      "_commit": "38682dce48e39cbc1a69aa8e6d62d7e23750b1e5"
+      "_commit": "8296ef4df0a11c42bd62e2114d950052073b6fbf"
     }
   },
   "directory": null

.github/workflows/prepare-release.yml

@@ -47,6 +47,6 @@ jobs:
         with:
           body_path: ${{ github.workspace }}-CHANGELOG.md
           draft: true
-          tag_name: ${{ steps.new_version.outputs.NEW_VERSION }}
+          tag_name: v${{ steps.new_version.outputs.NEW_VERSION }}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}