build: Fix springbok_systemc_test target dependency
build: Fix springbok_systemc_test target dependency

Need to make sure the llvm toolchain is installed first for artifact
rendering.

Change-Id: If3f5bcff5d41d34f68aec30bbc6ac22b2d0d3c06
GitOrigin-RevId: 6b74052be1e65b54622825994154cae2f1b988a7

AmbiML/sparrow-build