Fix dependency

Author: Josh-Cena

plugins/docusaurus-plugin-alumni/package.json

@@ -16,7 +16,8 @@
     "@docusaurus/utils": "2.0.0-beta.14",
     "@docusaurus/utils-validation": "2.0.0-beta.14",
     "fs-extra": "10.0.0",
-    "js-yaml": "4.1.0"
+    "js-yaml": "4.1.0",
+    "prettier": "2.5.1"
   },
   "devDependencies": {
     "@docusaurus/module-type-aliases": "2.0.0-beta.14",

yarn.lock

@@ -4873,6 +4873,7 @@ __metadata:
     "@types/react": 17.0.20
     fs-extra: 10.0.0
     js-yaml: 4.1.0
+    prettier: 2.5.1
     react: 17.0.2
     typescript: 4.5.4
   peerDependencies: