Update adwaita-icon-theme to rev 22 via SR 746219
    
    https://build.opensuse.org/request/show/746219
    by user dimstar_suse
    - Update to version 3.34.1:
      + Symbolic:
        - propegate the checkmark refinements.
        - slightly smaller media-eject.
        - centre alignment for go-next/previous.
        - add ! to battery level 0.
        - missing classes for battery icons.
    
        - refine clear icons; retire brush metaphor for clear-all (forwarded request 745272 from iznogood)