Leave out the branch URL

Author: hugovk

run_release.py

@@ -905,7 +905,6 @@ def send_email_to_platform_release_managers(db: ReleaseShelf) -> None:
     github_prefix = f"https://github.com/{origin_remote_github_owner}/cpython/tree"
 
     print()
-    print(f"{github_prefix}/{db['release'].gitname}")
     print(f"{github_prefix}/branch-{db['release']}")
     print(f"Git commit SHA: {commit_sha}")
     print(