Merge branch 'mullerfa/python3.13-compat' into 'main'

def getIvasLogger(name=None):

    try:

        # Python 3.13+

        acquireLock, releaseLock = logging._prepareFork, logging._afterFork

    except AttributeError:

        # Python <= 3.12

        acquireLock, releaseLock = logging._acquireLock, logging._releaseLock

    logging_class = logging.getLoggerClass()

    logging._acquireLock()

    acquireLock()

    try:

        logging.setLoggerClass(IvasLogger)

        logger = logging.getLogger(name)

        logging.setLoggerClass(logging_class)

        return logger

    finally:

        logging._releaseLock()

        releaseLock()

class IvasBaseClass(object):