Several 'Permission Denied' errors on the iop-core-engine container and other files/services after installing or upgrading to Satellite 6.18 with IOP enabled when non-default umask is applied

Issue

• iop-core-engine container fails to start
• Error message: "{\"msg\":\"exec container process /usr/local/bin/insights-core-engine: Permission denied\",\"level\":\"error\",\"time\":\"2026-02-11T10:30:23.646882Z\"}" when the container is run manually and as part of the satellite-installer
• "Error loading component" When visiting LIghtspeed component pages in Satellite