Vagrantfile: Update cloud image to Fedora 43

It seems like Fedora doesn't push updates to the main image hub anymore but still provides box images.

Signed-off-by: Jack Greiner <jack@emoss.org>

Author: ProjectSynchro

Vagrantfile

@@ -25,9 +25,11 @@ USB_IDS = [
 ]
 
 Vagrant.configure("2") do |config|
-  config.vm.box = "fedora/39-cloud-base"
 
   config.vm.provider "virtualbox" do |virtualbox, override|
+    override.vm.box = "fedora/43-cloud-base"
+    override.vm.box_url = "https://download.fedoraproject.org/pub/fedora/linux/releases/43/Cloud/x86_64/images/Fedora-Cloud-Base-Vagrant-VirtualBox-43-1.6.x86_64.vagrant.virtualbox.box"
+
     virtualbox.cpus = CPUS
     virtualbox.memory = MEMORY
     virtualbox.default_nic_type = "virtio"
@@ -43,6 +45,9 @@ Vagrant.configure("2") do |config|
   end
 
   config.vm.provider "libvirt" do |libvirt, override|
+    override.vm.box = "fedora/43-cloud-base"
+    override.vm.box_url = "https://download.fedoraproject.org/pub/fedora/linux/releases/43/Cloud/x86_64/images/Fedora-Cloud-Base-Vagrant-libvirt-43-1.6.x86_64.vagrant.libvirt.box"
+
     libvirt.cpus = CPUS
     libvirt.memory = MEMORY