Icon Theme update open_more icon to have three dots

Change-Id: If48a34c4cb2d5b8712ab5ed408155e1902014733
Reviewed-on: https://gerrit.libreoffice.org/71527
Tested-by: Jenkins
Reviewed-by: andreas_kainz <kainz.a@gmail.com>

icon-themes/breeze/links.txt

@@ -1428,7 +1428,6 @@ sfx2/res/search.png cmd/sc_recsearch.png
 sfx2/res/select.png cmd/sc_ok.png
 sfx2/res/signet.png cmd/sc_signature.png
 
-sfx2/res/symphony/open_more.png cmd/lc_controlproperties.png
 sfx2/res/symphony/sidebar-3d-large.png cmd/lc_cube.png
 sfx2/res/symphony/sidebar-3d-small.png cmd/sc_cube.png
 sfx2/res/symphony/sidebar-animation-large.png cmd/lc_animationobjects.png