perf(tokens): update to design tokens 4.x #134

BREAKING CHANGE: This commit updates the repo's dependency on the newly
released Auro Design Tokens 4.x.

Changes to be committed:
modified:   package-lock.json
modified:   package.json

package.json

@@ -10,14 +10,14 @@
     "url": "https://github.com/AlaskaAirlines/WebCoreStyleSheets"
   },
   "peerDependencies": {
-    "@alaskaairux/design-tokens": "^3.11.0",
+    "@aurodesignsystem/design-tokens": "^4.1.0",
     "sass": "^1.42.1"
   },
   "dependencies": {
     "chalk": "^4.1.2"
   },
   "devDependencies": {
-    "@alaskaairux/design-tokens": "^3.15.5",
+    "@aurodesignsystem/design-tokens": "^4.1.0",
     "@commitlint/cli": "^17.7.1",
     "@commitlint/config-conventional": "^17.7.0",
     "@semantic-release/changelog": "^6.0.3",