update node to 23.x

Author: satra

.github/workflows/build_deploy.yml

@@ -23,7 +23,7 @@ jobs:
     - name: Setup Node
       uses: actions/setup-node@v4
       with:
-        node-version: '21.x'
+        node-version: '23.x'
 
     # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
     - uses: actions/checkout@v4

README.md

@@ -157,7 +157,7 @@ use a Docker setup.
 
 ```shell
 docker run -it --rm -p 8080:8080 -v $(pwd):/src --entrypoint bash \
-    --platform linux/amd64 node:21.7.2-bookworm-slim
+    --platform linux/amd64 node:23.1.0-bookworm-slim
 ```
 
 In the container terminal