addons: add missing text= keyword after label

add_advanced_objects_menu/copy2.py

add_advanced_objects_menu/cubester.py

add_advanced_objects_menu/rope_alpha.py

add_advanced_objects_menu/trilighting.py

add_advanced_objects_panels/__init__.py

add_advanced_objects_panels/delaunay_voronoi.py

add_advanced_objects_panels/drop_to_ground.py

add_advanced_objects_panels/object_laplace_lightning.py

add_advanced_objects_panels/oscurart_constellation.py

add_advanced_objects_panels/unfold_transition.py

add_curve_extra_objects/__init__.py

add_curve_extra_objects/beveltaper_curve.py

add_mesh_extra_objects/add_mesh_round_cube.py

add_mesh_extra_objects/add_mesh_vertex.py

...esh_extra_objects/geodesic_domes/third_domes_panel_271.py

add_mesh_extra_objects/mesh_discombobulator.py

animation_animall.py

ant_landscape/ant_functions.py

archimesh/achm_books_maker.py

archimesh/achm_column_maker.py