chore(package): update preact to version 10.0.5

Closes #46

Author: greenkeeper[bot]

package.json

@@ -40,7 +40,7 @@
     "jsdom": "^11.0.0",
     "mocha": "^5.0.0",
     "nyc": "^12.0.2",
-    "preact": "^8.1.0",
+    "preact": "^10.0.5",
     "rollup": "^0.59.0",
     "rollup-plugin-babel": "^3.0.1"
   },