Ignore dry-run when updating vendor package. Otherwise, the dry-run w…

…ill report there were no changes in the vendor package

Signed-off-by: Addisu Z. Taddese <[email protected]>

release.py

@@ -594,7 +594,7 @@ def execute_update_vendor_package_tool(vendor_tool_path,
  f"{vendor_tool_path}/create_gz_vendor_pkg/create_vendor_package.py",
  'package.xml',
  '--output_dir', vendor_repo_path]
- _, _err_run = check_call(run_cmd)
+ _, _err_run = check_call(run_cmd, IGNORE_DRY_RUN)
  if _err_run:
  print("Problems running the create_vendor_package.py script:")
  print(_err_run.decode())