Fix the timeout of TCP connections

[wh201906]

I just found that the timeout of TCP connections is overwritten in TestProxmark()
Here is the test output

Details

[=] Using UART port tcp:192.168.0.1:1234
Current timeout(us):500000
...
Current timeout(us):500000
[=] Communicating with PM3 over USB-CDC over TCP


  8888888b.  888b     d888  .d8888b.   
  888   Y88b 8888b   d8888 d88P  Y88b  
  888    888 88888b.d88888      .d88P  
  888   d88P 888Y88888P888     8888"  
  8888888P"  888 Y888P 888      "Y8b.  
  888        888  Y8P  888 888    888  
  888        888   "   888 Y88b  d88P 
  888        888       888  "Y8888P"    [ ☕ ]


Current timeout(us):20000
...
Current timeout(us):20000
  [ Proxmark3 RFID instrument ]

Current timeout(us):20000
...
Current timeout(us):20000
[!] ⚠️  Received packet frame with variable part too short? 182/412
Current timeout(us):20000
Current timeout(us):20000

[wh201906]

Here is the test output after this fix

Details

[=] Using UART port tcp:192.168.0.1:1234
Current timeout(us):500000
...
Current timeout(us):500000
[=] Communicating with PM3 over USB-CDC over TCP


  8888888b.  888b     d888  .d8888b.   
  888   Y88b 8888b   d8888 d88P  Y88b  
  888    888 88888b.d88888      .d88P  
  888   d88P 888Y88888P888     8888"  
  8888888P"  888 Y888P 888      "Y8b.  
  888        888  Y8P  888 888    888  
  888        888   "   888 Y88b  d88P 
  888        888       888  "Y8888P"    [ ☕ ]


Current timeout(us):500000
  [ Proxmark3 RFID instrument ]

Current timeout(us):500000
...
Current timeout(us):500000
    MCU....... AT91SAM7S512 Rev B
    Memory.... 512 KB ( 67% used )

    Client.... Iceman/dev/v4.16717-18-g5de6fa44-dirty 2023-07-04 16:30:18
    Bootrom... Iceman/master/v4.16717-9-gadfebd651 2023-06-26 21:52:08 
    OS........ Iceman/master/v4.16717 2023-06-26 13:10:45 
    Target.... PM3 GENERIC


[!] ⚠️   --> ARM firmware does not match the source at the time the client was compiled
[!] ⚠️   --> Make sure to flash a correct and up-to-date version

[usb] pm3 --> Current timeout(us):500000
Current timeout(us):500000
Current timeout(us):500000

[iceman1001]

Nice catch!

Thanks