OPNSense/core 08fb2easrc/etc rc.newwanip, src/etc/inc interfaces.inc

php8.x - fix some deprecation / array key warnings
DeltaFile
+16-16src/etc/inc/plugins.inc.d/openvpn.inc
+4-4src/etc/inc/plugins.inc.d/dhcpd.inc
+2-2src/etc/inc/plugins.inc.d/core.inc
+1-1src/etc/rc.newwanip
+1-0src/etc/inc/interfaces.inc
+24-235 files

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