Update dependencies to current versions

Author: lukemelia

package.json

@@ -17,20 +17,20 @@
     "test": "node tests/runner.js && ./node_modules/.bin/eslint index.js lib/* tests/*"
   },
   "dependencies": {
-    "cli-table3": "^0.5.0",
-    "core-object": "^2.0.0",
+    "cli-table3": "^0.6.0",
+    "core-object": "^3.1.5",
     "ember-cli-deploy-plugin": "^0.2.3",
-    "moment": "^2.18.0",
-    "rsvp": "^3.5.0"
+    "moment": "^2.25.3",
+    "rsvp": "^4.8.5"
   },
   "devDependencies": {
-    "chai": "^3.5.0",
-    "chai-as-promised": "^6.0.0",
+    "chai": "^4.2.0",
+    "chai-as-promised": "^7.1.1",
     "ember-cli": "^3.18.0",
     "ember-cli-release": "^1.0.0-beta.2",
-    "eslint": "^3.18.0",
-    "glob": "^7.1.1",
-    "mocha": "^3.2.0"
+    "eslint": "^7.0.0",
+    "glob": "^7.1.6",
+    "mocha": "^7.1.2"
   },
   "engines": {
     "node": ">= 10"