Fixed two classes of ResourceErrors:

  python 3.13+ uses sqlite (dbm.sqlite) as DBM, It report
ResourceWarnings because read only
    database connections are left unclosed. All instances are now
closed.
    changeset:   8766:99876ff604f8

  logging files are left open when roundup exits because of invalid .ini
or .json
    spec file in configuration.py. logging.shutdown() is called as part
of raising
    the LoggingConfigError exception.
    changeset:   8765:82d84399b22f