Icons removed from SDK package (no need to have a separate class for it), ultimate icons moved out of community module.
There are only 3 icon packages in community:
* `PythonParserIcons`
* `PythonPsiApiIcons`
* `PythonIcons` (aka `intellij.python.community.impl`)
Latter two have `.json` mapper to replace old icons with new one for New UI which is included into corresponding `.xml` file.
GitOrigin-RevId: 0438ad4485b5a82a89c81ec63ae6e575d5bb52de
