Merge branch 'fix-outline-on-chromium-icon-picker' into 'develop'

Remove outline from focusing whenever in Chromium-based browser for icon picker

See merge request soapbox-pub/soapbox-fe!373

app/styles/forms.scss

@@ -519,6 +519,7 @@ code {
         border: 1px solid var(--highlight-text-color);
         border-radius: 4px;
         cursor: pointer;
+        outline: none;
 
         .fa {
           font-size: 18px;