Why Did my IBM MQ Resource Adapter Quit Working When I Upgraded my Security Subsystem to Elytron?

Issue

After changing my JBoss container to disable legacy security and use only Elytron, my IBM MQ resource adapter fails to deploy with:

11:58:55,195 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: ([
    ("subsystem" => "resource-adapters"),
    ("resource-adapter" => "wmq.jmsra.rar"),
    ("connection-definitions" => "mq-cd")
]) - failure description: {
    "WFLYCTL0412: Required services that are not installed:" => [
        "jboss.security.subject-factory",
        "jboss.security.simple-security-manager"
    ],
    "WFLYCTL0180: Services with missing/unavailable dependencies" => ["jboss.resourceadapters.ra.\"wmq.jmsra.rar\".mq-cd is missing [jboss.security.simple-security-manager, jboss.security.subject-factory]"]
}

How can I get my resource adapter to deploy without having to reenable the legacy security subsystem?