GHSA-227R-JM2G-7CP4 Steeltoe's sensitive actuators (heapdump/env) only require Restricted permission

Summary All Steeltoe actuator endpoints default to EndpointPermissions.Restricted, which is mapped to Cloud Foundry's readbasicdata permission granted to Space Auditors and similar low-trust roles. Sensitive actuators including heap dump, environment, and thread dump do not raise this to...