19031 Use nologin for Linux agent user's login shell

This change adds the werk for change
Ie485979870536915b1e89b2007ab1c63468ad4d2.

SUP-23999
SUP-27090

Change-Id: I1b3244935f706f9bc15c4eec8e4f19933972a805

Author: hrantzsch

.werks/19031.md

@@ -0,0 +1,17 @@
+[//]: # (werk v2)
+# Use nologin for Linux agent user's login shell
+
+key        | value
+---------- | ---
+date       | 2026-01-05T09:06:56+00:00
+version    | 2.5.0b1
+class      | feature
+edition    | cre
+component  | checks
+level      | 1
+compatible | yes
+
+The Linux agent user's login shell is now set to nologin rather than /bin/false where nologin is available.
+Otherwise /bin/false will be used as before.
+
+This change improves compliance with security benchmarks such as the CIS benchmark for RHEL.