Add custom telemetry exporter support #2006

Job	Run time
typecheck / typecheck	3s
units / 🧪 Unit Tests	3s
e2e / 🧪 CLI v3 tests (buildjet-8vcpu-ubuntu-2204 - npm)	1s
e2e / 🧪 CLI v3 tests (buildjet-8vcpu-ubuntu-2204 - pnpm)	3s
e2e / 🧪 CLI v3 tests (windows-latest - npm)	9s
e2e / 🧪 CLI v3 tests (windows-latest - pnpm)	10s
Preview Release	1s
	30s

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