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 patch adds icons for each of the keyframe interpolation types (including
the easing equations), as well as icons for the easing type options.
Icons made by: Paulo José Oliveira Amaro (pauloup)
Reviewed by: Joshua Leung, Thomas Beck