Disable the test-owners verify step until the merge conflicts are resolved.

Fixes #35850.

GitHub's merging doesn't support .gitattributes-- I verified this with
support. There may be a workaround with line padding or making the bot
do merges on its own, which is beneficial for custom merge conflict
resolution in general.

hack/verify-test-owners.sh

@@ -20,8 +20,10 @@ set -o pipefail
 export KUBE_ROOT=$(dirname "${BASH_SOURCE}")/..
 source "${KUBE_ROOT}/hack/lib/init.sh"
 
+
 cd "${KUBE_ROOT}"
 if ! hack/update_owners.py --check; then
     echo 'Run ./hack/update_owners.py to fix it'
+    exit  # TODO(rmmh): fix Github merging to respect .gitattributes
     exit 1
 fi