message: frontend: Fix RBAC bindings text filter
  Was returning false positives because it was matching against all
  subjects instead of just the single subject for the row.
diff: @@ -19,9 +19,9 @@ const filters = {
  'role-binding-kind': (filter, binding) => filter.selected.has(bindingType(binding)),
  // Filter role bindings by text match
  - 'role-binding': (str, {metadata, roleRef, subjects}) => {
  + 'role-binding': (str, {metadata, roleRef, subject}) => {
  const isMatch = val => fuzzy(str.toLowerCase(), val.toLowerCase());
  - return [metadata.name, roleRef.name, ..._.map(subjects, 'kind'), ..._.map(subjects, 'name')].some(isMatch);
  + return [metadata.name, roleRef.name, subject.kind, subject.name].some(isMatch);
  },
  // Filter role bindings by roleRef name
  