#189 daily output error

[Christophe PEREZ]

With develop branch in rkh_code, there is an error that was not fixed when switching from egrep to grep:

--- files.orig/rkhunter 2024-09-23 05:16:45.928718596 +0200
+++ files/rkhunter      2024-09-23 05:18:35.969959118 +0200
@@ -10278,7 +10278,7 @@
                    rpc.nfsd:tcp.log:Sniffer installed
                    sshd:/dev/ptyxx:OpenBSD Rootkit
                    sshd:/.config:SHV4 Rootkit
-                   sshd:+\\$.*\\$\!.*\!\!\\$:Backdoored SSH daemon installed
+                   sshd:+\\$.*\\$!.*!!\\$:Backdoored SSH daemon installed
                    sshd:backdoor.h:Trojaned SSH daemon
                    sshd:backdoor_active:Trojaned SSH daemon
                    sshd:magic_pass_active:Trojaned SSH daemon