Update changes

ressources/Icons/square-poll-horizontal.svg

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+<?xml version="1.0" encoding="utf-8"?><!-- Uploaded to: SVG Repo, www.svgrepo.com, Generator: SVG Repo Mixer Tools -->
+<svg width="800px" height="800px" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M8 8H13M8 12H16M8 16H11M7.2 4H16.8C17.9201 4 18.4802 4 18.908 4.21799C19.2843 4.40973 19.5903 4.71569 19.782 5.09202C20 5.51984 20 6.0799 20 7.2V16.8C20 17.9201 20 18.4802 19.782 18.908C19.5903 19.2843 19.2843 19.5903 18.908 19.782C18.4802 20 17.9201 20 16.8 20H7.2C6.0799 20 5.51984 20 5.09202 19.782C4.71569 19.5903 4.40973 19.2843 4.21799 18.908C4 18.4802 4 17.9201 4 16.8V7.2C4 6.0799 4 5.51984 4.21799 5.09202C4.40973 4.71569 4.71569 4.40973 5.09202 4.21799C5.51984 4 6.0799 4 7.2 4Z" stroke="#000000" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>