Revert Qemu changes

variables.pkr.hcl

@@ -97,21 +97,21 @@ variable "uefi_ovmf_code" {
   description = "QEMU/KVM UEFI firmware path"
   type        = string
   // on Fedora use "/usr/share/OVMF/OVMF_CODE.fd"
-  default     = "/usr/share/OVMF/OVMF_CODE.fd"
+  default     = "/usr/share/edk2/ovmf/OVMF_CODE.fd"
 }
 
 variable "uefi_ovmf_vars" {
   description = "QEMU/KVM UEFI firmware variables path"
   type        = string
   // on Fedora use "/usr/share/OVMF/OVMF_VARS.fd"
-  default     = "/usr/share/OVMF/OVMF_VARS.fd"
+  default     = "/usr/share/edk2/ovmf/OVMF_VARS.fd"
 }
 
 variable "qemu_binary" {
   description = "QEMU binary path"
   type        = string
   // on Fedora use "/usr/bin/qemu-kvm"
-  default     = "/usr/bin/qemu-kvm"
+  default     = "/usr/libexec/qemu-kvm"
 }
 
 /**