chore(deps): bump node from 22-alpine to 26-alpine

Bumps node from 22-alpine to 26-alpine.

---
updated-dependencies:
- dependency-name: node
  dependency-version: 26-alpine
  dependency-type: direct:production
...

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

Author: dependabot[bot]

Dockerfile

@@ -1,4 +1,4 @@
-FROM node:22-alpine@sha256:16e22a550f3863206a3f701448c45f7912c6896a62de43add43bb9c86130c3e2 AS build
+FROM node:26-alpine@sha256:725aeba2364a9b16beae49e180d83bd597dbd0b15c47f1f28875c290bfd255b9 AS build
 
 WORKDIR /app
 COPY package.json package-lock.json tsconfig.json ./
@@ -8,7 +8,7 @@ COPY src ./src
 RUN npm run build
 RUN npm prune --omit=dev --no-audit --fund=false
 
-FROM node:22-alpine@sha256:16e22a550f3863206a3f701448c45f7912c6896a62de43add43bb9c86130c3e2 AS runtime
+FROM node:26-alpine@sha256:725aeba2364a9b16beae49e180d83bd597dbd0b15c47f1f28875c290bfd255b9 AS runtime
 
 ENV NODE_ENV=production
 WORKDIR /app