fdo#81302: Revert "sw: adapt object/picturedialog.ui to FillAttributes"

This reverts commit 270fabec85f37b513d29e74cb66b38d5eae7cf80.

Required by commit dc17dad5fd7509f191718df8690e5847ab87669a, which
reverted the FillAttributes.

Change-Id: I525636d1e99b9fd639ad52aa69380a9896c7752b