third_party: Run "npm install" for netlistsvg
third_party: Run "npm install" for netlistsvg

Signed-off-by: Robert Ou <3fa1a7f763f3a6f1bb64dd22eda51e177cc49687@robertou.com>

SymbiFlow/symbiflow-arch-defs,SymbiFlow/symbiflow-arch-defs