message: renovate: dedupe dependency bumps
diff: {
  labels: ['dependencies'],
  extends: ['config:base', ':disableDependencyDashboard', ':gitSignOff'],
  + postUpdateOptions: ['npmDedupe'],
  rangeStrategy: 'update-lockfile',
  // @elastic/elasticsearch is ignored due to licensing issues. See #10992
  ignoreDeps: ['@elastic/elasticsearch', 'event-source-polyfill'],
  