Add node version to actions

.gitea/workflows/build.yml

@@ -11,6 +11,8 @@ jobs:
 
       - name: Set up Node.js
         uses: actions/setup-node@v4
+        with:
+          node-version: 20
         
       - name: Install dependencies
         run: npm Install

.gitea/workflows/release.yml

@@ -13,6 +13,8 @@ jobs:
 
       - name: Set up Node.js
         uses: actions/setup-node@v4
+        with:
+          node-version: 20
         
       - name: Install dependencies
         run: npm Install