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

Author: ljharb

package.json

@@ -4,15 +4,15 @@
   "description": "string representations of objects in node and the browser",
   "main": "index.js",
   "devDependencies": {
-    "@ljharb/eslint-config": "^17.3.0",
-    "aud": "^1.1.3",
+    "@ljharb/eslint-config": "^17.5.1",
+    "aud": "^1.1.4",
     "core-js": "^2.6.12",
-    "eslint": "^7.14.0",
+    "eslint": "^7.21.0",
     "for-each": "^0.3.3",
     "nyc": "^10.3.2",
     "safe-publish-latest": "^1.1.4",
     "string.prototype.repeat": "^1.0.0",
-    "tape": "^5.0.1"
+    "tape": "^5.2.2"
   },
   "scripts": {
     "prepublish": "safe-publish-latest",