[CI] Use DOCtor-RST 1.44.1

[OskarStark]

Follows

• Add UseNamedConstructorWithoutNewKeywordRule OskarStark/doctor-rst#1372

cc @MrYamous

[OskarStark]

@MrYamous looks like we need to tweak the rule (regex) a bit more:

• $client = new RetryableHttpClient(HttpClient::create());
• return new JsonResponse($data, Response::HTTP_UNAUTHORIZED);