Remove build of nanoFramework test app in nanoCLR
Remove build of nanoFramework test app in nanoCLR

- There is no need for this build to occur because nanoCLR only requires it when actually running which is not happening right now in CI.
nanoframework/nf-interpreter,Eclo/nf-interpreter,Eclo/nf-interpreter,nanoframework/nf-interpreter,Eclo/nf-interpreter,Eclo/nf-interpreter,nanoframework/nf-interpreter,nanoframework/nf-interpreter