Fix wrong pragma

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Debug/DebugDisplay.hlsl

     {
         DrawCharacter('0', fontColor, currentUnormCoord, fixedUnormCoord, flipY, color, -1);
     }
-#pragma warning(enable : 3557)
+#pragma warning(default : 3557)
 
     // 5. Display sign
     if (intValue < 0 || forceNegativeSign)