adding some information to the xml parser

from jpype import JClass

def instantiate_utc_properties_from_xml(xml_file: str | Path) -> JClass:

    """Provided the path to an xml scenario file, parse this file for the utc properties; beware, the xml parses does some validation checks, checking that files exist.

    Even if these parameters are not needed by the pyThermoGIS module, if these validation checks fail, the xml parser will fail."""

    start_jvm()

    xml_parser = JClass("thermogis.properties.parsers.UTCXmlParser")()

    tree = ET.parse(xml_file)