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
New icons from Andrzej Ambroż (jendrzych)
- Many tweaks to existing icons, such as folders and drives for the new file browser, as well as snapping
- New icons for Checkmark, Transform Origins, Snap to Face Center, Zip Files (currently unused)