chore(deps): bump node from 26.4-alpine3.23 to 26.5-alpine3.23

Bumps node from 26.4-alpine3.23 to 26.5-alpine3.23.

---
updated-dependencies:
- dependency-name: node
  dependency-version: 26.5-alpine3.23
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Dockerfile

@@ -1,5 +1,5 @@
 # Site builder
-FROM node:26.4-alpine3.23 AS frontend-builder
+FROM node:26.5-alpine3.23 AS frontend-builder
 
 WORKDIR /frontend
 

Dockerfile.distroless

@@ -1,5 +1,5 @@
 # Site builder
-FROM node:26.4-alpine3.23 AS frontend-builder
+FROM node:26.5-alpine3.23 AS frontend-builder
 
 WORKDIR /frontend