Bump parcel-bundler from 1.12.3 to 1.12.4 (#69)

Bump parcel-bundler from 1.12.3 to 1.12.4

Author: hacknug

package.json

@@ -32,7 +32,7 @@
   },
   "license": "MIT",
   "dependencies": {
-    "parcel-bundler": "1.12.3"
+    "parcel-bundler": "1.12.4"
   },
   "devDependencies": {
     "@fullhuman/postcss-purgecss": "^1.2.0",