value.h: remove recursive include

src/shader_recompiler/frontend/ir/value.h

@@ -23,7 +23,6 @@
 #include "shader_recompiler/frontend/ir/pred.h"
 #include "shader_recompiler/frontend/ir/reg.h"
 #include "shader_recompiler/frontend/ir/type.h"
-#include "shader_recompiler/frontend/ir/value.h"
 
 namespace Shader::IR {