docs: Mark generateSamAccountName as non-experimantal

Author: Techassi

docs/modules/secret-operator/pages/secretclass.adoc

@@ -296,7 +296,7 @@ on the base container:
 [#ad-samaccountname]
 ===== Custom `samAccountName` generation
 
-IMPORTANT: `samAccountName` customization is an experimental preview feature, and may be changed or removed at any time.
+NOTE: `samAccountName` customization was marked as non-experimental in SDP 25.11.0.
 
 By default, the `samAccountName` for created Active Directory accounts will be generated by Active Directory.
 
@@ -313,13 +313,13 @@ spec:
     kerberosKeytab:
       admin:
         activeDirectory:
-          experimentalGenerateSamAccountName:
+          generateSamAccountName:
             prefix: myprefix-
             totalLength: 13
 ----
 
-`kerberosKeytab.admin.activeDirectory.experimentalGenerateSamAccountName.prefix`:: A prefix that will be prepended to all generated `samAccountName` values.
-`kerberosKeytab.admin.activeDirectory.experimentalGenerateSamAccountName.totalLength`:: The desired length of `samAccountName` values, _including_ `prefix`. Must not be larger than 20.
+`kerberosKeytab.admin.activeDirectory.generateSamAccountName.prefix`:: A prefix that will be prepended to all generated `samAccountName` values.
+`kerberosKeytab.admin.activeDirectory.generateSamAccountName.totalLength`:: The desired length of `samAccountName` values, _including_ `prefix`. Must not be larger than 20.
 
 NOTE: These options only affect _newly created_ accounts. Existing accounts will keep their respective old `samAccountName`.