Description of problem:
When executing a direct migration it fails on the DVM phase

Version-Release number of selected component (if applicable):
MTC 1.7.10 
OCP 3.11 -> OCP 4.12

How reproducible:
Always

Steps to Reproduce:
1. Create a DVM migration
2. Execute migration

Actual results:
Migration completes with warnings, the DVM phase fails

Expected results:
The migration should be completed without any error or warning


Additional info:

From the logs found this error:

openshift-migration migration-controller-6f77fc5755-bdnxk mtc {"level":"info","ts":1685285958.1893559,"logger":"directvolume","msg":"Phase execution failed.","dvm":"migration-25908-qwlcv","migMigration":"migration-25908","phase":"CreateRsyncTransferPods","phaseDescription":"Creating Rsync daemon pods on the target cluster","error":"template: config:16: function \"fi\" not defined"}
openshift-migration migration-controller-6f77fc5755-bdnxk mtc {"level":"info","ts":1685285958.189384,"logger":"directvolume","msg":"","dvm":"migration-25908-qwlcv","migMigration":"migration-25908","error":"template: config:16: function \"fi\" not defined","stacktrace":"\ngithub.com/konveyor/mig-controller/pkg/controller/directvolumemigration.(*Task).ensureRsyncTransferServer()\n\t/remote-source/mig-controller/app/pkg/controller/directvolumemigration/rsync.go:415\ngithub.com/konveyor/mig-controller/pkg/controller/directvolumemigration.(*Task).Run()\n\t/remote-source/mig-controller/app/pkg/controller/directvolumemigration/task.go:331\ngithub.com/konveyor/mig-controller/pkg/controller/directvolumemigration.(*ReconcileDirectVolumeMigration).migrate()\n\t/remote-source/mig-controller/app/pkg/controller/directvolumemigration/migrate.go:52\ngithub.com/konveyor/mig-controller/pkg/controller/directvolumemigration.(*ReconcileDirectVolumeMigration).Reconcile()\n\t/remote-source/mig-controller/app/pkg/controller/directvolumemigration/directvolumemigration_controller.go:148\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler()\n\t/remote-source/mig-controller/app/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:298\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem()\n\t/remote-source/mig-controller/app/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:253\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2.2()\n\t/remote-source/mig-controller/app/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:214\nruntime.goexit()\n\t/usr/lib/golang/src/runtime/asm_amd64.s:1594"}