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

Author: 56kyle

.cookiecutter.json

@@ -1,5 +1,5 @@
 {
-  "_commit": "a77aa4d78cc34e55b4a187437d067ccd14657730",
+  "_commit": "753f227596fe689bb47dedc3de057d7dfa04e730",
   "_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": "a77aa4d78cc34e55b4a187437d067ccd14657730",
+  "commit": "753f227596fe689bb47dedc3de057d7dfa04e730",
   "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": "a77aa4d78cc34e55b4a187437d067ccd14657730"
+      "_commit": "753f227596fe689bb47dedc3de057d7dfa04e730"
     }
   },
   "directory": null

scripts/setup-release.py

@@ -41,7 +41,7 @@ def setup_release(increment: Optional[str] = None) -> None:
     Sets up a release branch from the branch develop, bumps the version, and creates a release commit. Does not tag the
     release or push any changes.
     """
-    check_dependencies(path=REPO_FOLDER, dependencies=["git", "cz"])
+    check_dependencies(path=REPO_FOLDER, dependencies=["git"])
 
     current_version: str = get_package_version()
     new_version: str = get_bumped_package_version(increment=increment)