perf(ci): speed up unit tests with LPT sharding + container scoping #6898

Job	Run time
Detect changes	5s
e2e-webapp / 🧪 E2E Tests: Webapp	3m 30s
packages / 🧪 Unit Tests: Packages (3, 3)	4m 38s
packages / 🧪 Unit Tests: Packages (1, 3)	2m 47s
packages / 🧪 Unit Tests: Packages (2, 3)	3m 7s
typecheck / typecheck	6m 31s
webapp / 🧪 Unit Tests: Webapp (5, 10)	3m 35s
webapp / 🧪 Unit Tests: Webapp (7, 10)	3m 24s
webapp / 🧪 Unit Tests: Webapp (6, 10)	3m 38s
webapp / 🧪 Unit Tests: Webapp (8, 10)	3m 17s
webapp / 🧪 Unit Tests: Webapp (2, 10)	3m 24s
internal / 🧪 Unit Tests: Internal (6, 12)	2m 45s
internal / 🧪 Unit Tests: Internal (3, 12)	2m 55s
webapp / 🧪 Unit Tests: Webapp (1, 10)	3m 14s
internal / 🧪 Unit Tests: Internal (8, 12)	2m 47s
webapp / 🧪 Unit Tests: Webapp (3, 10)	3m 19s
internal / 🧪 Unit Tests: Internal (7, 12)	2m 56s
internal / 🧪 Unit Tests: Internal (11, 12)	2m 58s
internal / 🧪 Unit Tests: Internal (10, 12)	3m 16s
internal / 🧪 Unit Tests: Internal (1, 12)	2m 47s
webapp / 🧪 Unit Tests: Webapp (4, 10)	3m 23s
internal / 🧪 Unit Tests: Internal (9, 12)	2m 48s
webapp / 🧪 Unit Tests: Webapp (10, 10)	3m 52s
internal / 🧪 Unit Tests: Internal (5, 12)	3m 48s
internal / 🧪 Unit Tests: Internal (12, 12)	3m 14s
internal / 🧪 Unit Tests: Internal (4, 12)	2m 52s
webapp / 🧪 Unit Tests: Webapp (9, 10)	4m 23s
internal / 🧪 Unit Tests: Internal (2, 12)	2m 51s
sdk-compat	0s
e2e	-1s
internal / 📊 Merge Reports	19s
webapp / 📊 Merge Reports	18s
packages / 📊 Merge Reports	18s
All PR Checks	4s
	1h 33m 2s

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