build(fieldlabel): specify s2 tokens release for dependency

Use Spectrum 2 version of tokens package in dependencies list.

Author: jawinn

components/fieldlabel/package.json

@@ -16,7 +16,7 @@
   "main": "dist/index.css",
   "peerDependencies": {
     "@spectrum-css/icon": ">=4",
-    "@spectrum-css/tokens": ">=13"
+    "@spectrum-css/tokens": "^14.0.0-next.0"
   },
   "devDependencies": {
     "@spectrum-css/component-builder-simple": "^5.0.4"