(related: fdo#62176) Revert "reset min/max values in paragraph ...

... dialog before setting the actual value"

This prevents handling negative first-line indent in Impress, for which
it is necessary that the values are set before the limits.

This reverts commit 3d7ff1e907713d8ed53a1e193641a2f16de3c38b.

Change-Id: I47807d7d49716acab3657de1da64c6e9a99fc44d
(cherry picked from commit 35199df7b7af9d9dd3e98eb5f1b24ac1d407345c)
Reviewed-on: https://gerrit.libreoffice.org/9415
Tested-by: David Tardon <dtardon@redhat.com>
Reviewed-by: David Tardon <dtardon@redhat.com>