pfSense/pfsense 4868ef3src/usr/local/www/wizards setup_wizard.xml

Initialize DHCP settings in setup wizard. Fixes #8889

Rather than assume they are present, create the arrays before use.

(cherry picked from commit 7c15c19d76eac725c42133012488cb97e4dcd885)
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+2-0src/usr/local/www/wizards/setup_wizard.xml
+2-01 files

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