Fix functional test race condition in nova template configuration

The "should have configured nova from the service template" test was
failing intermittently due to a stale object update pattern. The test
was retrieving the OpenStackControlPlane object outside the Eventually
block, then attempting to update it inside the block. This could fail
with update conflicts if the controller modified the object between
retrieval and update.

Move GetOpenStackControlPlane() inside the Eventually block to ensure
a fresh object is retrieved on each retry attempt, matching the pattern
used by other successful tests in the file.

Signed-off-by: Martin Schuppert <mschuppert@redhat.com>

Author: stuggi

tests/functional/ctlplane/openstackoperator_controller_test.go

@@ -1946,8 +1946,8 @@ var _ = Describe("OpenStackOperator controller", func() {
 		})
 
 		It("should have configured nova from the service template", func() {
-			OSCtlplane := GetOpenStackControlPlane(names.OpenStackControlplaneName)
 			Eventually(func(g Gomega) {
+				OSCtlplane := GetOpenStackControlPlane(names.OpenStackControlplaneName)
 				OSCtlplane.Spec.Nova.Template.APIDatabaseInstance = "custom-db"
 				g.Expect(k8sClient.Update(ctx, OSCtlplane)).Should(Succeed())
 			}, timeout, interval).Should(Succeed())