Update deps to unblock fix for class properties

package.json

@@ -43,13 +43,15 @@
   "dependencies": {
     "@babel/core": "^7.12.0",
     "@babel/helper-compilation-targets": "^7.12.0",
-    "@babel/plugin-proposal-class-properties": "^7.13.0",
+    "@babel/plugin-proposal-class-properties": "^7.16.5",
     "@babel/plugin-proposal-decorators": "^7.13.5",
+    "@babel/plugin-proposal-private-methods": "^7.16.5",
+    "@babel/plugin-proposal-private-property-in-object": "^7.16.5",
     "@babel/plugin-transform-modules-amd": "^7.13.0",
     "@babel/plugin-transform-runtime": "^7.13.9",
     "@babel/plugin-transform-typescript": "^7.13.0",
     "@babel/polyfill": "^7.11.5",
-    "@babel/preset-env": "^7.12.0",
+    "@babel/preset-env": "^7.16.5",
     "@babel/runtime": "7.12.18",
     "amd-name-resolver": "^1.3.1",
     "babel-plugin-debug-macros": "^0.3.4",
@@ -71,6 +73,8 @@
     "semver": "^5.5.0"
   },
   "devDependencies": {
+    "@glimmer/component": "^1.0.4",
+    "@glimmer/tracking": "^1.0.4",
     "babel-eslint": "^10.1.0",
     "broccoli-test-helper": "^1.4.0",
     "chai": "^4.1.2",
@@ -80,15 +84,15 @@
     "core-object": "^3.1.5",
     "ember-cli": "~3.3.0",
     "ember-cli-dependency-checker": "^3.0.0",
-    "ember-cli-eslint": "^4.2.3",
+    "eslint": "^4.0.0",
     "ember-cli-htmlbars": "^3.0.0",
     "ember-cli-htmlbars-inline-precompile": "^1.0.3",
     "ember-cli-inject-live-reload": "^1.8.2",
     "ember-cli-shims": "^1.2.0",
     "ember-load-initializers": "^2.1.1",
     "ember-qunit": "^4.6.0",
     "ember-resolver": "^5.0.1",
-    "ember-source": "~3.3.1",
+    "ember-source": "~3.28.8",
     "ember-source-channel-url": "^1.1.0",
     "eslint-plugin-ember": "^5.2.0",
     "eslint-plugin-node": "^7.0.1",