Update Dockerfiles to Alpine 3.23

Dockerfile

@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:1.2
-FROM alpine:3.22
+FROM alpine:3.23
 
 RUN apk add --no-cache --no-progress ca-certificates tzdata
 

docs/check.Dockerfile

@@ -1,4 +1,4 @@
-FROM alpine:3.22
+FROM alpine:3.23
 
 RUN apk --no-cache --no-progress add \
     build-base \

docs/docs.Dockerfile

@@ -1,4 +1,4 @@
-FROM alpine:3.22
+FROM alpine:3.23
 
 ENV PATH="${PATH}:/venv/bin"
 

webui/Dockerfile

@@ -1,4 +1,4 @@
-FROM node:24-alpine3.22
+FROM node:24-alpine3.23
 # Current Active LTS release according to (https://nodejs.org/en/about/releases/)
 
 ENV WEBUI_DIR=/src/webui