fix: update node version for test.yml

Author: nado1001

.github/workflows/test.yml

@@ -16,7 +16,7 @@ jobs:
       - name: Setup NodeJs
         uses: actions/setup-node@v3
         with:
-          node-version: '18.x'
+          node-version: '20.1.x'
       - name: Install Dependencies
         run: yarn install --frozen-lockfile
       - name: Run Type Check