message: fix(readme): adjust for github
diff: <div align="center">
  -
  +<h1>
  <img src="https://raw.githubusercontent.com/vscode-icons/vscode-icons/master/images/logo.svg" alt="logo" width="300">
  -<h2 style="font-size: x-large" align="center"><b>vscode-icons</b></h2>
  +<b>vscode-icons</b>
  +</h1>
  -<h2>Bring real icons to your <a href="https://code.visualstudio.com" target="_blank">Visual Studio Code</a></h2>
  -<p style="font-size:10px:">minimum supported version: <b>1.40.2</b></p>
  +<h3>Bring real icons to your <a href="https://code.visualstudio.com" target="_blank">Visual Studio Code</a></h3>
  +<p style="font-size:10px;">minimum supported version: <b>1.40.2</b></p>
  <br/>
  [![Version](https://vsmarketplacebadge.apphb.com/version-short/vscode-icons-team.vscode-icons.svg?style=for-the-badge&colorA=252525&colorB=0079CC)](https://marketplace.visualstudio.com/items?itemName=vscode-icons-team.vscode-icons)
  