Add CMake support for PAL backend

Change-Id: Id0673d43217be305aa4ca7a612c416baee3fb23c

rocclr/device/pal/palsettings.cpp

@@ -203,7 +203,7 @@ bool Settings::create(const Pal::DeviceProperties& palProp,
   }
 
   switch (palProp.revision) {
-        case Pal::AsicRevision::Navi14:
+    case Pal::AsicRevision::Navi14:
     case Pal::AsicRevision::Navi12:
     case Pal::AsicRevision::Navi10:
     case Pal::AsicRevision::Navi10_A0: