chore: Update Node.js version and cache to use Yarn

Author: mkjsix

.github/workflows/main.yml

@@ -14,10 +14,12 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
         with:
           node-version: 12.x
-          cache: "npm"
+          cache: 'yarn'
 
       - name: Build dist
         run: |