tdf#91475 Fix column width during .xlsx export

With commit 16726a1b37df8bdcae02b3c7699df814977222bd the new import algorithm
was introduced. Unfortunately it looks like that some specific column width
are improved, but for other widths it is worse.
More information is available at:
https://bugs.documentfoundation.org/show_bug.cgi?id=91475#c29

In this commit I added unit tests which prooves proper working of old
algorithm and I have switched to old algorithm.
Unit test which was done:
1. After resave .xlsx file, the column width values did not change
2. After export .ods to .xlsx displayed column width did not change
3. After save .xlsx to .ods displayed column width did not change

This commit resolve column width after exporting to .xlsx, and
correctly preserve column width for LibreOffice.

Change-Id: I26d074b203d08a4bf4e9e31e52dbfd7ca7d3beb1
Reviewed-on: https://gerrit.libreoffice.org/27943
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Eike Rathke <erack@redhat.com>
Tested-by: Eike Rathke <erack@redhat.com>

0 files changed, 0 insertions, 0 deletions