Update to Node.js v22 LTS (#27)

Author: zefir-git

.github/workflows/build.yaml

@@ -17,7 +17,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 22
           registry-url: https://registry.npmjs.org/
           cache: npm
 

Dockerfile

@@ -1,4 +1,4 @@
-FROM node:20
+FROM node:22
 WORKDIR /action
 COPY . .
 RUN npm install -g npm@latest