CMakeLists.txt: Better variable name for gateway source files.
CMakeLists.txt: Better variable name for gateway source files.

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