fix: issue with yarnclean and istanbul reports. may not be necessary

Victor Wiebe · Victor Wiebe · commit d3360ee6ccd2 · 2019-10-21T07:37:00.000-08:00
diff --git a/.yarnclean b/.yarnclean
@@ -10,6 +10,7 @@ doc
 website
 images
 assets
+!istanbul-reports/lib/html/assets
 
 # examples
 example
