fix(webapp): upgrade posthog-node to v5, drop axios + stale override … #3158

Job	Run time
typecheck / typecheck	7m 49s
units / internal / 🧪 Unit Tests: Internal (2, 8)	13m 30s
units / internal / 🧪 Unit Tests: Internal (1, 8)	6m 46s
units / packages / 🧪 Unit Tests: Packages (1, 1)	12m 14s
units / internal / 🧪 Unit Tests: Internal (3, 8)	9m 11s
units / internal / 🧪 Unit Tests: Internal (8, 8)	5m 28s
units / e2e-webapp / 🧪 E2E Tests: Webapp	3m 44s
units / internal / 🧪 Unit Tests: Internal (4, 8)	6m 20s
units / webapp / 🧪 Unit Tests: Webapp (5, 8)	6m 5s
units / internal / 🧪 Unit Tests: Internal (7, 8)	6m 58s
units / internal / 🧪 Unit Tests: Internal (6, 8)	6m 12s
units / webapp / 🧪 Unit Tests: Webapp (1, 8)	7m 8s
units / internal / 🧪 Unit Tests: Internal (5, 8)	7m 20s
units / webapp / 🧪 Unit Tests: Webapp (8, 8)	7m 11s
units / webapp / 🧪 Unit Tests: Webapp (4, 8)	8m 47s
units / webapp / 🧪 Unit Tests: Webapp (7, 8)	8m 59s
units / webapp / 🧪 Unit Tests: Webapp (2, 8)	5m 7s
units / webapp / 🧪 Unit Tests: Webapp (6, 8)	3m 55s
units / webapp / 🧪 Unit Tests: Webapp (3, 8)	3m 54s
publish-webapp / publish	5m 20s
publish-worker / build (docker-provider)	1m 17s
publish-worker / build (kubernetes-provider)	58s
publish-worker-v4 / build (supervisor)	3m 35s
publish-worker / build (coordinator)	1m 51s
units / webapp / 📊 Merge Reports	43s
units / packages / 📊 Merge Reports	27s
units / internal / 📊 Merge Reports	23s
	2h 31m 12s

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