Fix the new elasticsearch sidekiq queue names

What does this MR do?

Fixes the sidekiq queue names in config/sidekiq_queues.yml added in !1598 (merged)

• Tests
  • All builds are passing
• Conform by the merge request performance guides
• Conform by the style guides
• Branch has no merge conflicts with master (if it does - rebase it please)
• Squashed related commits together

What are the relevant issue numbers?

#2108 (closed)

Closes #2110 (closed)

/cc @smcgivern