WMIC is deprecated

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WMIC has been deprecated for some time, and it has been removed in Windows 2025.

There are a number of places where wmic is used:

lib/beaker/host/pswindows/exec.rb:69:    ips = execute("wmic nicconfig where ipenabled=true GET IPAddress /format:list")
lib/beaker/host/pswindows/group.rb:5:    execute('cmd /c echo "" | wmic group where localaccount="true" get name /format:value') do |result|
lib/beaker/host/pswindows/pkg.rb:38:    execute("wmic os get osarchitecture", :accept_all_exit_codes => true) do |result|
lib/beaker/host/pswindows/pkg.rb:51:    execute("wmic os get name", :accept_all_exit_codes => true) do |result|
lib/beaker/host/pswindows/user.rb:5:    execute('cmd /c echo "" | wmic useraccount where localaccount="true" get name /format:value') do |result|
lib/beaker/host/windows/exec.rb:32:    ips = execute("wmic nicconfig where ipenabled=true GET IPAddress /format:list")
lib/beaker/host/windows/group.rb:5:    execute('cmd /c echo "" | wmic group where localaccount="true" get name /format:value') do |result|
lib/beaker/host/windows/user.rb:5:    execute('cmd /c echo "" | wmic useraccount where localaccount="true" get name /format:value') do |result|

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#1958 fixes the uses in lib/beaker/host/pswindows/pkg.rb.