runtimes/singularity: bump to v3.2.1
Summary: Application and environment virtualization
Name: %{pname}%{PROJ_DELIM}
-Version: 3.2.0
+Version: 3.2.1
Release: 1%{?dist}
# https://spdx.org/licenses/BSD-3-Clause-LBNL.html
License: BSD-3-Clause-LBNL
