[2.3.0] Checkmk Werk 16216 created: Resolve Runas section in Checkmk Linux agent

Title: Resolve Runas section in Checkmk Linux agent Class: fix Compatible: compat Component: checks Date: 1699515827 Edition: cre Level: 1 Version: 2.3.0b1 Prior to this werk, the Runas section of the Checkmk agent contained a wrong trailing slash which resulted in an error with the find command. As a direct consequence, some or potentially all Runas rules were inadvertently ignored, leading to the plugin, not intended for root, being executed with root privileges. This werk fixes this behaviour.