[Bug report] Support scientific notation in WKT strings

### Describe the bug WKT strings using scientific number notation (allowed according to the BNF grammar of WKT) are not supported by the SQLite dialect ### Optional link from https://geoalchemy-2.readthedocs.io which documents the behavior that is expected _No response_ ### To Reproduce ```Python from geoalchemy2.types.dialects.sqlite import format_geom_type from shapely import to_wkt, Point point = Point(-81.26375779833506, 28.42044909697525, -2.5974586606025696e-6) wkt = to_wkt(point, rounding_precision=-1) format_geom_type(wkt) ``` ### Error ```Python traceback ./.venv/lib/python3.13/site-packages/geoalchemy2/types/dialects/sqlite.py:16: UserWarning: The given WKT could not be parsed by GeoAlchemy2, this could lead to undefined behavior with Z, M or ZM geometries or with incorrect SRID. The WKT string is: POINT Z (-81.26375779833506 28.42044909697525 -2.5974586606025696e-6) warnings.warn( ``` ### Additional context _No response_ ### GeoAlchemy 2 Version in Use 0.18.0 ### Python Version 3.13 ### Operating system Linux