Allow nuxeo-data-table-column width below 169px

Fix for ELEMENTS-1513 set min-width of nuxeo-data-table-cell to 169px/174px in LTS 2021/10.10 respectively, but this prevents nuxeo-data-table-column width from being set below this minimum.

Steps to reproduce:

1. In a nuxeo-data-table element of a layout (e.g. search results layout), set a nuxeo-data-table-column's flex to 0 and width to a value below 169px, for example:

   <nuxeo-data-table-column name="testCol" field="dc:title" flex="0" width="10px">
   

Expected result: column width is displayed using value set for width.

Actual result: column width is displayed using the minimum of 169px/174px.