Fix v4 concurrency sweeper flaky test (#2213) #2408

Job	Run time
typecheck / typecheck	5m 8s
units / packages / 🧪 Unit Tests: Packages (1, 1)	3m 27s
units / webapp / 🧪 Unit Tests: Webapp (3, 10)	2m 28s
units / webapp / 🧪 Unit Tests: Webapp (6, 10)	6m 14s
units / webapp / 🧪 Unit Tests: Webapp (1, 10)	2m 10s
units / webapp / 🧪 Unit Tests: Webapp (5, 10)	2m 10s
units / webapp / 🧪 Unit Tests: Webapp (7, 10)	8m 54s
units / webapp / 🧪 Unit Tests: Webapp (10, 10)	2m 3s
units / webapp / 🧪 Unit Tests: Webapp (2, 10)	2m 4s
units / webapp / 🧪 Unit Tests: Webapp (8, 10)	2m 5s
units / webapp / 🧪 Unit Tests: Webapp (4, 10)	4m 55s
units / webapp / 🧪 Unit Tests: Webapp (9, 10)	2m 2s
units / internal / 🧪 Unit Tests: Internal (1, 8)	4m 57s
units / internal / 🧪 Unit Tests: Internal (6, 8)	3m 45s
units / internal / 🧪 Unit Tests: Internal (2, 8)	4m 16s
units / internal / 🧪 Unit Tests: Internal (7, 8)	4m 58s
units / internal / 🧪 Unit Tests: Internal (8, 8)	2m 7s
units / internal / 🧪 Unit Tests: Internal (4, 8)	4m 40s
units / internal / 🧪 Unit Tests: Internal (5, 8)	3m 21s
units / internal / 🧪 Unit Tests: Internal (3, 8)	4m 2s
units / packages / 📊 Merge Reports	19s
units / internal / 📊 Merge Reports	21s
publish-webapp / publish	4m 19s
publish-worker / build (coordinator)	2m 31s
publish-worker / build (docker-provider)	1m 12s
publish-worker / build (kubernetes-provider)	53s
publish-worker-v4 / build (supervisor)	44s
units / webapp / 📊 Merge Reports	27s
	1h 26m 32s

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