Update modules/exploits/windows/misc/ivanti_avalanche_mdm_bof.rb

Co-authored-by: Christophe De La Fuente <[email protected]>

Author: EgeBalci

modules/exploits/windows/misc/ivanti_avalanche_mdm_bof.rb

@@ -37,6 +37,7 @@ def initialize(info = {})
           'EXITFUNC' => 'thread'
         },
         'Platform' => 'win',
+        'Arch' => ARCH_X86,
         'Payload' => {
           'BadChars' => "\x3b"
         },