Make ZoneNameF() less error-prone by checking format against args

`ZoneNameF(fmt, ...)` was error-prone: if the format is inconsistent
with arguments, the code compiled fine without errors or warnings.
Use gcc/clang `__attribute__((format(printf, fmt_idx, arg_idx)))`
function attribute, so that `ZoneNameF(fmt, ...)` can now check
at compilation time the consistency between the format and the
arguments.

See https://gcc.gnu.org/onlinedocs/gcc-3.1/gcc/Function-Attributes.html

Author: DominiquePelle-TomTom

public/client/TracyScoped.hpp

@@ -12,6 +12,12 @@
 #include "TracyProfiler.hpp"
 #include "TracyCallstack.hpp"
 
+#if (defined(__GNUC__) || defined(__clang__))
+#  define TRACY_ATTRIBUTE_FORMAT_PRINTF(fmt_idx, arg_idx) \
+     __attribute__((format(printf, fmt_idx, arg_idx)))
+#else
+#  define TRACY_ATTRIBUTE_FORMAT_PRINTF(fmt_idx, arg_idx)
+#endif
 namespace tracy
 {
 
@@ -99,7 +105,7 @@ class ScopedZone
         TracyQueueCommit( zoneTextFatThread );
     }
 
-    void TextFmt( const char* fmt, ... )
+    void TextFmt( const char* fmt, ... ) TRACY_ATTRIBUTE_FORMAT_PRINTF(2, 3)
     {
         if( !m_active ) return;
 #ifdef TRACY_ON_DEMAND
@@ -138,7 +144,7 @@ class ScopedZone
         TracyQueueCommit( zoneTextFatThread );
     }
 
-    void NameFmt( const char* fmt, ... )
+    void NameFmt( const char* fmt, ... ) TRACY_ATTRIBUTE_FORMAT_PRINTF(2, 3)
     {
         if( !m_active ) return;
 #ifdef TRACY_ON_DEMAND