Update build.go
Update build.go

Co-authored-by: Emily Casey <c2dc0086325feb2fb4ab2c4e0b604a6d3aa12981@gmail.com>
Signed-off-by: Daniel Mikusa <f34d11341ccdc5b8ff9432e6eb24655a0645e514@vmware.com>

buildpacks/libcnb