Update Redoc dependency to v2.0.0 (#235)

Author: zach

.changeset/modern-bulldogs-think.md

@@ -0,0 +1,6 @@
+---
+'docusaurus-plugin-redoc': minor
+'docusaurus-theme-redoc': minor
+---
+
+Update redoc dependency to v2.0.0

packages/docusaurus-plugin-redoc/package.json

@@ -31,7 +31,7 @@
   "dependencies": {
     "@redocly/openapi-core": "1.0.0-beta.102",
     "joi": "^17.5.0",
-    "redoc": "2.0.0-rc.72"
+    "redoc": "2.0.0"
   },
   "devDependencies": {
     "@docusaurus/types": "^2.0.0-beta.21",

packages/docusaurus-theme-redoc/package.json

@@ -36,7 +36,7 @@
     "copyfiles": "^2.4.1",
     "lodash": "^4.17.21",
     "mobx": "^6.5.0",
-    "redoc": "2.0.0-rc.72",
+    "redoc": "2.0.0",
     "styled-components": "^5.3.5"
   },
   "devDependencies": {