[Dev Deps] update eslint, tape

Author: ljharb

package.json

@@ -22,11 +22,11 @@
   },
   "devDependencies": {
     "@ljharb/eslint-config": "^12.2.1",
-    "eslint": "^4.14.0",
+    "eslint": "^4.18.2",
     "object-keys": "^1.0.11",
     "safe-publish-latest": "^1.1.1",
     "tap": "0.4.13",
-    "tape": "^4.8.0"
+    "tape": "^4.9.0"
   },
   "license": "MIT",
   "author": {