Update inline SVG

https://www.scottohara.me/blog/2019/05/22/contextual-images-svgs-and-a11y.html

Author: ericwbailey

partials/section.embedded.hbs

@@ -34,6 +34,7 @@
     <svg
       aria-labelledby="svg-title svg-description"
       role="img"
+      focusable="false"
       height="162"
       width="168"
       viewBox="0 0 28 27"