build(deps): bump node from 30c5be9 to a20e858 in /build (#3496)

Bumps node from `30c5be9` to `a20e858`.

---
updated-dependencies:
- dependency-name: node
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

build/Dockerfile

@@ -1,4 +1,4 @@
-FROM node:22-alpine3.19@sha256:30c5be9215c0ab992925f025a388d41e9be66c159a6cefb8f132ba829874e7f7
+FROM node:22-alpine3.19@sha256:a20e85826910e797a556dc808e070c582546786be9e82c535ecdacd2358e2a27
 
 ARG UID=1000
 ARG GID=1000