docker:(deps): bump arm64v8/node

Bumps arm64v8/node from 20.14.0-alpine3.20 to 22.8.0-alpine3.20.

---
updated-dependencies:
- dependency-name: arm64v8/node
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

production.dockerfile

@@ -1,7 +1,7 @@
 # https://hub.docker.com/_/node/tags?page=1&name=bookworm-slim <- look for vulnerabilities
 # https://github.com/primer/octicons/blob/main/package.json
 
-FROM --platform=${TARGETPLATFORM} arm64v8/node:20.14.0-alpine3.20 AS build-stage
+FROM --platform=${TARGETPLATFORM} arm64v8/node:22.8.0-alpine3.20 AS build-stage
 
 ARG TARGETPLATFORM TARGETOS TARGETARCH
 ENV npm_config_cache=/usr/app/node_modules/.cache