File _patchinfo of Package patchinfo.20502

<patchinfo incident="20502">
  <issue tracker="bnc" id="1185748">Error updating python2-pytz from Leap 15.2</issue>
  <packager>mcepl</packager>
  <rating>moderate</rating>
  <category>recommended</category>
  <summary>Recommended update for python-pytz</summary>
  <description>This update for python-pytz fixes the following issues:

- Add %pyunittest shim for platforms where it is missing.
- Remove real directory of %{python_sitelib}/pytz/zoneinfo when upgrading, before it is replaced by a symlink. (bsc#1185748)
- Bump tzdata_version
- update to 2021.1:
  * update to IANA 2021a timezone release 
</description>
</patchinfo>