Use FreeBSD 15.0 DVD iso instead

Signed-off-by: David Hummel <6109326+hummeltech@users.noreply.github.com>

Author: hummeltech

os_pkrvars/freebsd/freebsd-15-aarch64.pkrvars.hcl

@@ -1,7 +1,7 @@
 os_name                 = "freebsd"
 os_version              = "15.0"
 os_arch                 = "aarch64"
-iso_url                 = "https://download.freebsd.org/releases/arm64/aarch64/ISO-IMAGES/15.0/FreeBSD-15.0-RELEASE-arm64-aarch64-disc1.iso"
+iso_url                 = "https://download.freebsd.org/releases/arm64/aarch64/ISO-IMAGES/15.0/FreeBSD-15.0-RELEASE-arm64-aarch64-dvd1.iso"
 iso_checksum            = "file:https://download.freebsd.org/releases/arm64/aarch64/ISO-IMAGES/15.0/CHECKSUM.SHA256-FreeBSD-15.0-RELEASE-arm64-aarch64"
 parallels_guest_os_type = "freebsd"
 vbox_guest_os_type      = "FreeBSD_arm64"

os_pkrvars/freebsd/freebsd-15-x86_64.pkrvars.hcl

@@ -1,7 +1,7 @@
 os_name                 = "freebsd"
 os_version              = "15.0"
 os_arch                 = "x86_64"
-iso_url                 = "https://download.freebsd.org/releases/amd64/amd64/ISO-IMAGES/15.0/FreeBSD-15.0-RELEASE-amd64-disc1.iso"
+iso_url                 = "https://download.freebsd.org/releases/amd64/amd64/ISO-IMAGES/15.0/FreeBSD-15.0-RELEASE-amd64-dvd1.iso"
 iso_checksum            = "file:https://download.freebsd.org/releases/amd64/amd64/ISO-IMAGES/15.0/CHECKSUM.SHA256-FreeBSD-15.0-RELEASE-amd64"
 parallels_guest_os_type = "freebsd"
 vbox_guest_os_type      = "FreeBSD_64"