Remove redundant quotes.

In YAML, we typically only quote strings if they contain whitespace or
could be confused with other data types. (More quoting does not hurt
though.)

Sidenote: I was mistaken by changing the capitalization of true.
YAML-1.2.2 defines true/false as the canonical values.

Signed-off-by: Kurt Garloff <[email protected]>

Author: garloff

providers/openstack/scs/cluster-class/templates/image.yaml

@@ -11,18 +11,18 @@ spec:
   resource:
     properties:
       hardware:
-        diskBus: "scsi"
-        scsiModel: "virtio-scsi"
+        diskBus: scsi
+        scsiModel: virtio-scsi
         vifModel: virtio
         qemuGuestAgent: true
         rngModel: virtio
-      architecture: "x86_64"
+      architecture: x86_64
       minDiskGB: 20
       minMemoryMB: 2048
       operatingSystem:
-        distro: "ubuntu"
+        distro: ubuntu
         version: "22.04"
-    # hypervisorType: kvm
+    # hypervisorType: kvm # kvm not officially supported, could use qemu
     content:
       diskFormat: qcow2
       download: