chore(deps): update pnpm to v9.15.0 #1609

Job	Run time
Build (ubuntu-22.04)	1m 7s
Test-windows-2022	11m 1s
Build-Executable-windows-2022	1m 31s
Test-windows-2019	11m 35s
Docker-setup-cpp-ubuntu-llvm	4m 7s
Test-ubuntu-24.04	6m 10s
Build-Executable-ubuntu-24.04	58s
Docker-setup-cpp-fedora-llvm	4m 11s
Test-ubuntu-22.04	5m 44s
Docker-setup-cpp-arch-llvm	7m 13s
Build-Executable-macos-13	1m 54s
Test-ubuntu-20.04	7m 9s
Docker-setup-cpp-ubuntu-mingw	3m 41s
Build-Executable-macos-14	1m 6s
Test-macos-14	5m 2s
Test-macos-13	6m 35s
Test-macos-12	6m 58s
Release	0s
	1h 26m 2s

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