Upgrading istio to v1.18.7 (kubeflow#2739)

* Upgrading isitio to v1.18.7

Signed-off-by: biswajit-9776 <biswajitpatt139@gmail.com>

* Upgraded cni to v.1.18.7

Signed-off-by: biswajit-9776 <biswajitpatt139@gmail.com>

---------

Signed-off-by: biswajit-9776 <biswajitpatt139@gmail.com>

Update kubeflow/model-registry manifests from v0.2.0-alpha (kubeflow#…

…2697)

* Update kubeflow/model-registry manifests from v0.2.0-alpha

Signed-off-by: Ricardo M. Oliveira <rmartine@redhat.com>

* Setup KF Model Registry GH tests

Signed-off-by: Andrea Lamparelli <a.lamparelli95@gmail.com>
Signed-off-by: Ricardo M. Oliveira <rmartine@redhat.com>

---------

Signed-off-by: Ricardo M. Oliveira <rmartine@redhat.com>
Signed-off-by: Andrea Lamparelli <a.lamparelli95@gmail.com>
Co-authored-by: Andrea Lamparelli <a.lamparelli95@gmail.com>

Update to Kind 1.27 and fix the integration tests (kubeflow#2637) (ku…

…beflow#2639)

* update to Kind 1.27



* update katib test



* update katib test



* increase test pipeline timeout from 60 to 120 seconds



---------

Signed-off-by: juliusvonkohout <45896133+juliusvonkohout@users.noreply.github.com>

Update to Kind 1.27 and fix the integration tests (kubeflow#2637) (ku…

…beflow#2639)

* update to Kind 1.27



* update katib test



* update katib test



* increase test pipeline timeout from 60 to 120 seconds



---------

Signed-off-by: juliusvonkohout <45896133+juliusvonkohout@users.noreply.github.com>

Update kubeflow/kubeflow manifests from v1.8.0 (kubeflow#2567)

Update kubeflow/pipelines manifests from 2.0.3 (kubeflow#2562)

Update kubeflow/kubeflow manifests from v1.8.0-rc.5 (kubeflow#2559)

Update kubeflow/kubeflow manifests from v1.8.0-rc.3 (kubeflow#2557)

Update kserve manifests from v0.11.1 (kubeflow#2552)

* Update kserve manifests from v0.11.1

Update kserve/kserve manifests from v0.11.1

* fix: use kserve_kubeflow.yaml from release artefacts

* ci: add retry logic to kserve install

Update kubeflow/kubeflow manifests from v1.8.0-rc.1 (kubeflow#2541)