Resolves: fdo#68600 limit comment width

(cherry picked from commit 087fcc43b13985b03d935dfd1e25a0d36d58cb1e)

Conflicts:
	sfx2/source/dialog/dinfdlg.cxx

Change-Id: I7060ae18a98e0793a936834b398f1e232d336672
Reviewed-on: https://gerrit.libreoffice.org/9269
Reviewed-by: Kohei Yoshida <libreoffice@kohei.us>
Tested-by: Kohei Yoshida <libreoffice@kohei.us>