fix(ci): NodeSource 폐기로 Node.js 직접 바이너리 설치로 변경

.gitea/workflows/deploy.yml

@@ -40,8 +40,10 @@ jobs:
 
       - name: Install Node.js
         run: |
-          curl -fsSL https://deb.nodesource.com/setup_20.x | bash -
+          apt-get update && apt-get install -y xz-utils
-          apt-get install -y nodejs
+          curl -fsSL https://nodejs.org/dist/v20.18.1/node-v20.18.1-linux-x64.tar.xz -o node.tar.xz
+          tar -xJf node.tar.xz -C /usr/local --strip-components=1
+          rm node.tar.xz
           node --version
           npm --version