Remove default caBundle value (#2368)

Signed-off-by: Vihang Mehta <[email protected]>

Author: vihangm

manifests/v1beta1/components/webhook/webhooks.yaml

@@ -9,7 +9,6 @@ webhooks:
     admissionReviewVersions:
       - v1
     clientConfig:
-      caBundle: Cg==
       service:
         name: katib-controller
         namespace: kubeflow
@@ -35,7 +34,6 @@ webhooks:
     admissionReviewVersions:
       - v1
     clientConfig:
-      caBundle: Cg==
       service:
         name: katib-controller
         namespace: kubeflow
@@ -55,7 +53,6 @@ webhooks:
     admissionReviewVersions:
       - v1
     clientConfig:
-      caBundle: Cg==
       service:
         name: katib-controller
         namespace: kubeflow