Cast away an unused variable to play nice with -Wunused-but-set-variable.

PiperOrigin-RevId: 449351955
Change-Id: Id30280107bb29f7d715327b99a2c954809513a48

absl/base/internal/raw_logging.cc

@@ -174,6 +174,7 @@ void RawLogVA(absl::LogSeverity severity, const char* file, int line,
 #else
 #else
   static_cast<void>(format);
   static_cast<void>(format);
   static_cast<void>(ap);
   static_cast<void>(ap);
+  static_cast<void>(enabled);
 #endif
 #endif
 
 
   // Abort the process after logging a FATAL message, even if the output itself
   // Abort the process after logging a FATAL message, even if the output itself