Remove kubectl dry-run verify for now.

The dry-run fails now because we are trying to install a CRD and a custom resource (of that CRD type) in the same step.

Signed-off-by: Matt Moyer <moyerm@vmware.com>

hack/prepare-for-integration-tests.sh

@@ -189,7 +189,6 @@ ytt --file . \
   --data-value "webhook_ca_bundle=$webhook_ca_bundle" \
   --data-value "discovery_url=$discovery_url" >"$manifest"
 
-kubectl apply --dry-run=client -f "$manifest" # Validate manifest schema.
 kapp deploy --yes --app "$app_name" --diff-changes --file "$manifest"
 
 popd >/dev/null