Restore build.sh for now
Restore build.sh for now

Once the dependency on build.sh has been removed from master for Submitty/Submitty, we can remove this file, but until then, this needs to remain as it breaks all builds otherwise.
Submitty/AnalysisTools,Submitty/AnalysisTools,Submitty/AnalysisTools,Submitty/AnalysisTools,Submitty/AnalysisTools,Submitty/AnalysisTools