[meta] gitignore coverage output

ljharb · ljharb · commit 3b5fa9ed2882 · 2021-02-01T13:50:23.000-08:00
diff --git a/.gitignore b/.gitignore
@@ -20,3 +20,6 @@ node_modules
 yarn.lock
 npm-shrinkwrap.json
 package-lock.json
+
+coverage/
+.nyc_output/
