21 icons slightly reworked to be a bit smaller. Icons like "solo", some
arrows including "file_refesh", etc are just a little large within the
bounds that they are displayed in. This gives them a bit more breathing
room.
Pull Request: https://projects.blender.org/blender/blender/pulls/119425
Mostly just the result of running `blender_icons_update.py` without adding or changing any icon source files. Removal of three unused icons and adding three others to the project to resolve conflicts between them.
Pull Request: https://projects.blender.org/blender/blender/pulls/114874
this allows for updating icons without committing a new PNG each time
(which is inefficient with git). The data files are converted into a
PNG at builds time and used just as they were before.