[OPENJDK-3453] Ensure custom s2i script is run in test#526

jmtd merged 1 commit intorh-openjdk:ubi9rh-openjdk/redhat-openjdk-containers:ubi9from

jmtd:OPENJDK-2850-test-followupjmtd/redhat-openjdk-containers:OPENJDK-2850-test-followupCopy head branch name to clipboard