Add netuptime & netloggedon

[RemiEscourrou]

2 additional netapi functions that can be useful:

• netloggedon: Returns users logged on the local (or a remote) machine with admin privileges
• netuptime: Returns information about the boot time on the local (or a remote) machine without admin privileges

Output preview:

> netloggedon 192.168.232.133
[12/16 11:38:10] [+] Running netloggedon (T1049)
[12/16 11:38:10] [*] Running netloggedon (T1049)
[12/16 11:38:10] [+] host called home, sent: 2914 bytes
[12/16 11:38:10] [+] received output:
Users logged on: 
---------------------192.168.232.133----------------------------------

Username: Administrator
Domain:       TEST
Oth_domains:  
Logon server: WIN-5JLDL6DRRAD

> netuptime 192.168.232.133
[12/16 11:38:11] [+] Running netuptime (T1082)
[12/16 11:38:11] [*] Running netuptime (T1082)
[12/16 11:38:11] [+] host called home, sent: 2810 bytes
[12/16 11:38:11] [+] received output:
ServerName:   192.168.232.133
Boot time:    2022-12-01 13:53:37