update eslint config to fix Node 13

Author: developit

package-lock.json

@@ -62,7 +62,7 @@
     "chai": "^3.5.0",
     "copyfiles": "^1.0.0",
     "eslint": "^6.8.0",
-    "eslint-config-preact": "1.1.0",
+    "eslint-config-preact": "^1.1.1",
     "karmatic": "^1.4.0",
     "microbundle": "^0.12.0-next.8",
     "mkdirp": "^0.5.3",
@@ -76,4 +76,4 @@
     "typescript": "^3.4.4",
     "webpack": "^4.42.0"
   }
-}
+}