Upgrade Vagrant image to use Fedora 38

We were still using Fedora 36

Signed-off-by: Juan Antonio Osorio <[email protected]>

Author: JAORMX

hack/ci/Vagrantfile-fedora

@@ -3,7 +3,7 @@
 
 # Vagrant box for testing
 Vagrant.configure("2") do |config|
-  config.vm.box = "fedora/36-cloud-base"
+  config.vm.box = "fedora/38-cloud-base"
   memory = 6144
   cpus = 4