Merge bugfix/GZL-9951-missing-http-error-503 into release/2.0.1 (!16) · Merge requests · Gazelle / Public / Core / Validation service API

GZL-9951 [API Val V2] Missing error 503 when we call a CrossValidator in maintenance mode

Merge bugfix/GZL-9951-missing-http-error-503 into release/2.0.1