support free-running BW counters on LNL

Change-Id: Ieef26942c585e61ba16048dfe1c7b0752dcc6c26

Author: rdementi

src/cpucounters.cpp

@@ -1901,6 +1901,7 @@ void PCM::initUncoreObjects()
            case ADL: // TGLClientBW works fine for ADL
            case RPL: // TGLClientBW works fine for RPL
            case MTL: // TGLClientBW works fine for MTL
+           case LNL: // TGLClientBW works fine for LNL
                clientBW = std::make_shared<TGLClientBW>();
                break;
 /*         Disabled since ADLClientBW requires 2x multiplier for BW on top

src/cpucounters.h

@@ -2732,6 +2732,7 @@ class PCM_API PCM
             || cpu_model == ADL
             || cpu_model == RPL
             || cpu_model == MTL
+            || cpu_model == LNL
             || useSKLPath()
             ;
     }