This update adds the ability to export Czech tax reports in XML format, making it easier for businesses to submit tax information to authorities in the required format. The feature streamlines tax compliance for companies operating in the Czech Republic by automating the export process.

Added XML export options of the czech tax report.
Most of the work in here was copied from the previous xml export implemented in this commit: https://github.com/odoo-dev/enterprise/commit/32c9a215a74123a2bf7f984421c729c89318e300

task-3127683