Update comments on update_package.py

add comments that help understand the issue that the latest sclauncher doesn't get updated. The version from the regex (current version) didn't include `v` however the function get_latest_version did include the `v`. The URL replaced the version without `v` (current version) with the latest version found that included the `v`, which resulted in the wrong URL `https://github.com/jstrosch/sclauncher/releases/download/vv0.0.6/sclauncher.exe`

scripts/utils/update_package.py

@@ -107,6 +107,7 @@ def update_github_url(package):
 
     latest_version = None
     for url, org, project, version in matches:
+        # version excludes `v` from the capturing group in the regex therefore latest_version_match mustn't include `v` if the version starts with `v`
         latest_version_match = get_latest_version(org, project, version)
         # No newer version available
         if (not latest_version_match) or (latest_version_match == version):