* Add patches from upstream to fix regressions:
- libreoffice-stuck-widgets-in-sidebar.patch: some sidebar widgets getting stuck in a disabled state (boo#1173410, tdf#134360).
- libreoffice-select-correct-item-in-gallery.patch: select the item in gallery before dragging it (boo#1173409, tdf#134285).
- libreoffice-clipped-sidebar-paragraph-widget.patch: fix too wide and clipped paragraph widget in sidebar (boo#1173404, tdf#134357).
OBS-URL: https://build.opensuse.org/request/show/817950
OBS-URL: https://build.opensuse.org/package/show/LibreOffice:Factory/libreoffice?expand=0&rev=903
