Release of ezdxf v1.3.3

[mozman]

Version 1.3.3 - 2024-08-13

• Release Notes v1.3.x
• NEW: An issue when opening LibreDWG (v0.13.3) generated DXF file. #1136
  • improve block section loading procedure
• BUGFIX: ezdxf.units.unit_name always returns unitless in some environment #1131
  • ezdxf.units.unit_name always returns unitless in some environment
  • contributed by @privet-kitty

Release v1.3.2 #1127