Bump V-C to stable

Author: twokul

package.json

@@ -32,7 +32,7 @@
     "@babel/plugin-proposal-object-rest-spread": "^7.12.13",
     "@babel/plugin-proposal-optional-catch-binding": "^7.12.13",
     "@babel/plugin-proposal-optional-chaining": "^7.12.13",
-    "@html-next/vertical-collection": "^4.0.0-beta.2",
+    "@html-next/vertical-collection": "^4.0.0",
     "css-element-queries": "^0.4.0",
     "ember-classy-page-object": "^0.8.0-beta.2",
     "ember-cli-babel": "^7.12.0",

yarn.lock

@@ -1363,10 +1363,10 @@
   dependencies:
     babel-plugin-debug-macros "^0.3.4"
 
-"@html-next/vertical-collection@^4.0.0-beta.2":
-  version "4.0.0-beta.2"
-  resolved "https://registry.npmjs.org/@html-next/vertical-collection/-/vertical-collection-4.0.0-beta.2.tgz#bd83cb426e60e230d5b446d3b6baadaa0b5ad87b"
-  integrity sha512-c6VZXd6GMvHxO3UOCM+xHeq73nVnwaNjrDclwe07aay5+nOfQ1FW+9+fnQ904+o/OMkeoqRexYLwk3Q5R1dPbw==
+"@html-next/vertical-collection@^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.npmjs.org/@html-next/vertical-collection/-/vertical-collection-4.0.0.tgz#b3b3d52358e15e7ed46e028d12424dab994690ed"
+  integrity sha512-/c4y6ASmkMwyG+rcoXH3kx50LiK2MuPX0bsktd+j9LhOD6zkJyT4wJ73m20dCEvxjgwA/nCQ8hj3lApQlHG0CQ==
   dependencies:
     babel6-plugin-strip-class-callcheck "^6.0.0"
     broccoli-funnel "^3.0.8"