Add missing artwork file

<?xml version="1.0" encoding="UTF-8" standalone="no"?>

<!--

  ~ SPDX-FileCopyrightText: 2021, microG Project Team

  ~ SPDX-License-Identifier: Apache-2.0

  -->

<svg

   xmlns:dc="http://purl.org/dc/elements/1.1/"

   xmlns:cc="http://creativecommons.org/ns#"

   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"

   xmlns:svg="http://www.w3.org/2000/svg"

   xmlns="http://www.w3.org/2000/svg"

   xmlns:xlink="http://www.w3.org/1999/xlink"

   width="48mm"

   height="48mm"

   viewBox="0 0 48 48"

   version="1.1"

   id="svg8">

  <defs

     id="defs2">

    <linearGradient

       id="linearGradient883"

       x1="52.914062"

       y1="90.708984"

       x2="52.914062"

       y2="78.548767"

       gradientUnits="userSpaceOnUse">

      <stop

         style="stop-color:#1e88e5;stop-opacity:1"

         offset="0"

         id="stop877" />

      <stop

         style="stop-color:#2196f3;stop-opacity:1"

         offset="1"

         id="stop879" />

    </linearGradient>

    <linearGradient

       id="linearGradient887"

       gradientUnits="userSpaceOnUse"

       x1="52.914062"

       y1="90.708984"

       x2="52.914062"

       y2="78.548767"

       gradientTransform="matrix(0,0.26458333,-0.26458333,0,48.00017,-8.2278639e-8)">

      <stop

         style="stop-color:#3949ab;stop-opacity:1"

         offset="0"

         id="stop904" />

      <stop

         style="stop-color:#3f51b5;stop-opacity:1"

         offset="1"

         id="stop906" />

    </linearGradient>

    <linearGradient

       id="linearGradient918"

       x1="24.000086"

       y1="1.9998779"

       x2="46.000294"

       y2="24.000086"

       gradientUnits="userSpaceOnUse">

      <stop

         style="stop-color:#ffffff;stop-opacity:0.09411765"

         offset="0"

         id="stop912" />

      <stop

         style="stop-color:#ffffff;stop-opacity:0"

         offset="1"

         id="stop914" />

    </linearGradient>

  </defs>

  <g

     id="layer1">

    <path

       id="circle855"

       style="fill:#bdbdbd;fill-opacity:1;stroke:#000000;stroke-width:0"

       d="M 7.5585938,90.708984 V 153.07227 L 22.445312,138.18555 a 83.149605,83.149605 0 0 0 36.44336,29.34375 83.149605,83.149605 0 0 0 90.615238,-18.02539 L 117.43359,117.43359 A 37.795276,37.795276 0 0 1 90.708984,128.50391 37.795276,37.795276 0 0 1 55.695312,104.93555 L 69.921875,90.708984 H 52.914062 Z"

       transform="scale(0.26458333)" />

    <path

       id="circle857"

       style="fill:url(#linearGradient883);fill-opacity:1;stroke:#000000;stroke-width:0"

       d="M 28.345703,7.5585938 43.232422,22.445312 A 83.149605,83.149605 0 0 0 7.5585938,90.708984 H 52.914062 A 37.795276,37.795276 0 0 1 76.482422,55.695312 L 90.708984,69.921875 V 52.914062 7.5585938 h -0.257812 z"

       transform="scale(0.26458333)" />

    <path

       id="path885"

       style="fill:url(#linearGradient887);fill-opacity:1;stroke:#000000;stroke-width:0"

       d="M 46.000292,7.4997999 42.061515,11.438578 A 21.999999,21.999999 0 0 0 24.000085,1.9998779 V 14.000179 a 10,10 0 0 1 9.264034,6.235795 l -3.764112,3.764111 h 4.499984 12.000301 v -0.06821 z" />

    <path

       id="path910"

       style="fill:url(#linearGradient918);fill-opacity:1;stroke:#000000;stroke-width:0"

       d="M 46.000292,7.4997999 42.061515,11.438578 C 37.949082,5.5254753 31.202646,1.9998641 24.000085,1.9998779 L 46.000292,24.000085 v -0.06821 z" />

  </g>

</svg>