Update Node.js to v20.20.0 (#4783)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [node](https://redirect.github.com/nodejs/node) | final | minor |
`20.19-alpine` → `20.20-alpine` |

---

### Release Notes

<details>
<summary>nodejs/node (node)</summary>

###
[`v20.20.0`](https://redirect.github.com/nodejs/node/releases/tag/v20.20.0):
2026-01-13, Version 20.20.0 &#x27;Iron&#x27; (LTS),
@&#8203;marco-ippolito

[Compare
Source](https://redirect.github.com/nodejs/node/compare/v20.19.6...v20.20.0)

This is a security release.

##### Notable Changes

lib:

- (CVE-2025-55132) disable futimes when permission model is enabled
(RafaelGSS)
[nodejs-private/node-private#802](https://redirect.github.com/nodejs-private/node-private/pull/802)
- (CVE-2025-59465) add TLSSocket default error handler (RafaelGSS)
[nodejs-private/node-private#797](https://redirect.github.com/nodejs-private/node-private/pull/797)
  lib,permission:
- (CVE-2025-55130) require full read and write to symlink APIs
(RafaelGSS)
[nodejs-private/node-private#760](https://redirect.github.com/nodejs-private/node-private/pull/760)
  src:
- (CVE-2025-59466) rethrow stack overflow exceptions in async\_hooks
(Matteo Collina)
[nodejs-private/node-private#773](https://redirect.github.com/nodejs-private/node-private/pull/773)
  src,lib:
- (CVE-2025-55131) refactor unsafe buffer creation to remove zero-fill
toggle (Сковорода Никита Андреевич)
[nodejs-private/node-private#759](https://redirect.github.com/nodejs-private/node-private/pull/759)
  tls:
- (CVE-2026-21637) route callback exceptions through error handlers
(Matteo Collina)
[nodejs-private/node-private#796](https://redirect.github.com/nodejs-private/node-private/pull/796)

##### Commits

-
\[[`8f9ba3f623`](https://redirect.github.com/nodejs/node/commit/8f9ba3f623)]
- **deps**: update c-ares to v1.34.6 (Node.js GitHub Bot)
[#&#8203;60997](https://redirect.github.com/nodejs/node/pull/60997)
-
\[[`97fc9b0eb7`](https://redirect.github.com/nodejs/node/commit/97fc9b0eb7)]
- **deps**: update undici to 6.23.0 (Matteo Collina)
[nodejs-private/node-private#792](https://redirect.github.com/nodejs-private/node-private/pull/792)
-
\[[`14fbbb510c`](https://redirect.github.com/nodejs/node/commit/14fbbb510c)]
- **(CVE-2025-55132)** **lib**: disable futimes when permission model is
enabled (RafaelGSS)
[nodejs-private/node-private#802](https://redirect.github.com/nodejs-private/node-private/pull/802)
-
\[[`1febc48d5b`](https://redirect.github.com/nodejs/node/commit/1febc48d5b)]
- **(CVE-2025-59465)** **lib**: add TLSSocket default error handler
(RafaelGSS)
[nodejs-private/node-private#797](https://redirect.github.com/nodejs-private/node-private/pull/797)
-
\[[`494f62dc23`](https://redirect.github.com/nodejs/node/commit/494f62dc23)]
- **(CVE-2025-55130)** **lib,permission**: require full read and write
to symlink APIs (RafaelGSS)
[nodejs-private/node-private#760](https://redirect.github.com/nodejs-private/node-private/pull/760)
-
\[[`d7a5c587c0`](https://redirect.github.com/nodejs/node/commit/d7a5c587c0)]
- **(CVE-2025-59466)** **src**: rethrow stack overflow exceptions in
async\_hooks (Matteo Collina)
[nodejs-private/node-private#773](https://redirect.github.com/nodejs-private/node-private/pull/773)
-
\[[`51f4de4b4a`](https://redirect.github.com/nodejs/node/commit/51f4de4b4a)]
- **(CVE-2025-55131)** **src,lib**: refactor unsafe buffer creation to
remove zero-fill toggle (Сковорода Никита Андреевич)
[nodejs-private/node-private#759](https://redirect.github.com/nodejs-private/node-private/pull/759)
-
\[[`85f73e7057`](https://redirect.github.com/nodejs/node/commit/85f73e7057)]
- **(CVE-2026-21637)** **tls**: route callback exceptions through error
handlers (Matteo Collina)
[nodejs-private/node-private#796](https://redirect.github.com/nodejs-private/node-private/pull/796)

</details>

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Author: renovate[bot]

.docker/Dockerfile

@@ -80,7 +80,7 @@ COPY .docker/app/dev/61_extra.ini /etc/php${PHP_VERSION}/conf.d/
 
 USER ${USER}
 
-FROM node:20.19-alpine AS asset-builder
+FROM node:20.20-alpine AS asset-builder
 
 WORKDIR /usr/app