Enhancements

• deposits performance tests bot #1745 (ayrat555)
• feat: handle in-flight exits deletions #1701 (pgebal)
• feat: comply with new Infura API #1754 (pgebal)

Bug fixes

• fix: handle metrics for in flight exit deleted processor #1742 (pgebal)
• revert: reverts ife deletion commits #1725 (pgebal)
• fix: set :last_ife_exit_deleted_eth_height on deplyment if it's not set yet #1720 (pgebal)
• fix: fix in-flight exit deleted bug and add tests #1714 (pgebal)
• fix: block submission stall monitor should ignore block_submitting that are already mined #1703 ([unnawut](https://github.com/ unnawut))
• fix: recheck PR label on synchronize and reopen ()

Chores

• Chore: parallelize tests by tags #1744 (ayrat555)
• Chore: use exexec from upstream #1743 (ayrat555)
• move dev env deployment job to helm repo #1738 (boolafish)
• Inomurko/remove child chain #1737 (InoMurko)
• Kevsul/standard exit perf test #1732 (kevsul)