package.json,yarn.lock: use latest docusaurus version

No more beta version.

Author: kevinburkesegment

package.json

@@ -14,18 +14,17 @@
     "prepack": "rimraf lib && yarn run build && rimraf lib/src/tests",
     "preci": "rm -rf node_modules",
     "ci": "yarn install --frozen-lockfile",
-    "prepare": "husky install"
+    "prepare": "test -e .git && husky install || true"
   },
   "repository": "https://github.com/twilio-labs/docusaurus-plugin-for-datadog-rum",
   "license": "MIT",
   "dependencies": {
-    "@docusaurus/core": "2.0.0-beta.21",
-    "@docusaurus/types": "2.0.0-beta.21",
-    "@docusaurus/utils-validation": "2.0.0-beta.21",
+    "@docusaurus/core": "^3.7.0",
+    "@docusaurus/types": "^3.7.0",
+    "@docusaurus/utils-validation": "^3.7.0",
     "tslib": "^2.4.0"
   },
   "devDependencies": {
-    "@docusaurus/types": "2.0.0-beta.21",
     "@types/jest": "^28.1.1",
     "husky": "^8.0.1",
     "jest": "^28.1.1",