[SETUP]: Bump node from 22.21.1 to 22.22.0 in /docker/node

Bumps node from 22.21.1 to 22.22.0.

---
updated-dependencies:
- dependency-name: node
  dependency-version: 22.22.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

docker/node/Dockerfile

@@ -1 +1 @@
-FROM node:22.21.1
+FROM node:22.22.0