build: update pnpm to v9.15.9 #1076

Job	Run time
list	27s
workflow (build-cli)	1m 23s
workflow (modules-builder-tests)	1m 53s
workflow (devkit-core-tests-rerun)	1m 13s
workflow (build-unit-tests)	2m 14s
workflow (devkit-core-tests)	1m 6s
	8m 16s

Provide feedback