unit-test: remove lots of unused cmake code
unit-test: remove lots of unused cmake code

thenor/softwarecontainer,tobsan/softwarecontainer,kursatkobya/softwarecontainer,Pelagicore/softwarecontainer,DunderRoffe/softwarecontainer,Pelagicore/softwarecontainer,kursatkobya/softwarecontainer,Pelagicore/softwarecontainer,frznlogic/softwarecontainer,thenor/softwarecontainer,frznlogic/softwarecontainer,frznlogic/softwarecontainer,DunderRoffe/softwarecontainer,tobsan/softwarecontainer,Pelagicore/softwarecontainer,thenor/softwarecontainer,frznlogic/softwarecontainer,tobsan/softwarecontainer,tobsan/softwarecontainer,kursatkobya/softwarecontainer,DunderRoffe/softwarecontainer,DunderRoffe/softwarecontainer,thenor/softwarecontainer,kursatkobya/softwarecontainer