[Dev Deps] update eslint, @ljharb/eslint-config, tape

Author: ljharb

package.json

@@ -21,12 +21,12 @@
     "test": "npm run --silent tests-only"
   },
   "devDependencies": {
-    "@ljharb/eslint-config": "^11.0.0",
-    "eslint": "^3.19.0",
+    "@ljharb/eslint-config": "^12.2.0",
+    "eslint": "^4.3.0",
     "object-keys": "^1.0.11",
     "safe-publish-latest": "^1.1.1",
     "tap": "0.4.13",
-    "tape": "^4.6.3"
+    "tape": "^4.7.0"
   },
   "license": "MIT",
   "author": {