chore(deps): update pnpm to v9.15.0 #3299

Job	Run time
build	1m 28s
Run Studio End-to-end tests / prepare	1m 5s
Run Studio End-to-end tests / cache-cli	4m 49s
ESLint	48s
Node.js lts/* / ubuntu-latest	3m 24s
Node.js lts/* / macos-latest	2m 35s
Semantic release	27s
Run Studio End-to-end tests / install (chromium)	3m 4s
Run Studio End-to-end tests / install (firefox)	3m 12s
Run Studio End-to-end tests / playwright-test (chromium, 1, 2)	2m 55s
Run Studio End-to-end tests / playwright-test (chromium, 2, 2)	4m 22s
Run Studio End-to-end tests / playwright-test (firefox, 1, 2)	3m 4s
Run Studio End-to-end tests / playwright-test (firefox, 2, 2)	5m 12s
Run Studio End-to-end tests / merge-reports	35s
Run Studio End-to-end tests / Cleanup (chromium)	4s
Run Studio End-to-end tests / Cleanup (firefox)	4s
	37m 8s

Provide feedback