chore: Update yarn version to 4.5.1

Author: gabriel-logan

.github/workflows/pr-check.yml

@@ -21,6 +21,7 @@ jobs:
       with:
         node-version: 20
         registry-url: https://registry.npmjs.org/
+        cache: 'yarn'
 
     - name: Test
       run: |

.yarn/releases/yarn-4.5.1.cjs

@@ -0,0 +1,3 @@
+nodeLinker: node-modules
+
+yarnPath: .yarn/releases/yarn-4.5.1.cjs

.yarnrc.yml

@@ -7,7 +7,7 @@
     "build": "next build",
     "start": "next start",
     "lint": "next lint",
-		"pr-check": "yarn lint && yarn build"
+    "pr-check": "yarn lint && yarn build"
   },
   "dependencies": {
     "@vercel/analytics": "^1.3.1",
@@ -35,5 +35,6 @@
     "prettier-plugin-tailwindcss": "^0.5.14",
     "tailwindcss": "^3.4.1",
     "typescript": "^5"
-  }
+  },
+  "packageManager": "yarn@4.5.1"
 }