braindecode/braindecode: v0.8

<p>See changes at https://braindecode.org/stable/whats_new.html</p> <h2>New Contributors</h2> <ul> <li>@Sara04</li> <li>@ZamboniMarco99</li> <li>@PierreGtch</li> <li>@tgy</li> <li>@matthieutrs</li> <li>@remidbs</li> <li>@brunaafl</li> <li>@eeyhsong</li> <li>@ostormer</li> </ul&gt