fix(release): drop last-edited line from release PR changelog

Author: vagabondHustler

.github/workflows/scripts/jobs.py

@@ -135,18 +135,9 @@ def _generate_changelog(self, commitizen: Commitizen, ref_name: str, predicted_v
         commitizen.render_unreleased_changelog(predicted_version, Paths.artifacts / CHANGELOG_NAME)
 
     def _append_comparison_link(self, changelog: Changelog, previous_version: str, next_version: str) -> None:
-        from datetime import datetime
-
         comparison = changelog.compare_link(previous_tag=previous_version, current_tag=next_version)
-        username = (
-            subprocess.run(["git", "config", "user.name"], capture_output=True, text=True).stdout.strip()
-            or os.environ.get("GITHUB_ACTOR")
-            or "unknown"
-        )
-        timestamp = datetime.now().strftime("%y-%m-%d %H:%M:%S")
         with open(Paths.artifacts / CHANGELOG_NAME, "a") as changelog_file:
             changelog_file.write(f"###### Full changelog: {comparison}\n")
-            changelog_file.write(f"###### _last edited {timestamp} by @{username}_\n")
 
     def run(self) -> None:
         ref_name = os.environ["GITHUB_REF_NAME"]