QVAC-24089 test: give tts-cosyvoice3-default a realistic timeout budget

- the harness derives its per-test timeout from estimatedDurationMs as
  max(estimate * 2, 120s), so a 60s estimate capped this test at 120s
- CosyVoice3 has no GPU path on Mali, so it synthesises on CPU on the Android
  Device Farm Pixel 9 Pro; the test measured 114015ms there (pass, run
  32718078677) and over 120s (timeout, runs 32827063693 and 32834986175) — it
  was sitting on its own cap and flipping run to run
- raise the estimate to 150s so the cap becomes 300s, ~2.5x the observed time
- iOS (Metal, 25s) and Adreno Android (~30s) are well inside either bound

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

Author: Victor-Rodzko

packages/sdk/e2e/tests/tts-tests.ts

@@ -268,7 +268,7 @@ export const ttsCosyvoice3Default: TestDefinition = {
     validation: 'contains-all',
     contains: ['cosyvoice3-generated', 'samples']
   },
-  metadata: { category: 'tts', dependency: 'tts-cosyvoice3', estimatedDurationMs: 60000 }
+  metadata: { category: 'tts', dependency: 'tts-cosyvoice3', estimatedDurationMs: 150000 }
 }
 
 export const ttsCosyvoice3Streaming: TestDefinition = {