Replace deprecated method use for CR v0.15.0

This change replaces deprecated method usage with the new standards
defined by controller-runtime v0.15.0.

The changes are noted in the release notes:
https://github.com/kubernetes-sigs/controller-runtime/releases/tag/v0.15.0

Specifically we are changing:
    1. Usage of options.Namespace replaced by options.Cache.Namespaces
    2. Usage of MultiNamespacedCacheBuilder replaced by
       options.Cache{Namespaces} struct.
    3. wait.ErrWaitTimeout replaced by wait.Interrupted(err)

Signed-off-by: Brendan Shephard <[email protected]>

Author: bshephar

internal/sdk/controllerutil/controllerutil_test.go

@@ -18,6 +18,7 @@ package controllerutil_test
 
 import (
 	"context"
+	"fmt"
 
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"