Use new TimeSpan.From overloads.

Author: bgrainger

src/MySqlConnector/ColumnReaders/BinaryTimeColumnReader.cs

@@ -28,7 +28,9 @@ public override object ReadValue(ReadOnlySpan<byte> data, ColumnDefinitionPayloa
 			microseconds = -microseconds;
 		}
 
-#if NET7_0_OR_GREATER
+#if NET9_0_OR_GREATER
+		return TimeSpan.FromDays(days, hours, minutes, seconds, microseconds: microseconds);
+#elif NET7_0_OR_GREATER
 		return new TimeSpan(days, hours, minutes, seconds, microseconds / 1000, microseconds % 1000);
 #else
 		return new TimeSpan(days, hours, minutes, seconds) + TimeSpan.FromTicks(microseconds * 10);

src/MySqlConnector/Utilities/Utility.cs

@@ -451,7 +451,9 @@ public static TimeSpan ParseTimeSpan(ReadOnlySpan<byte> value)
 			seconds = -seconds;
 			microseconds = -microseconds;
 		}
-#if NET7_0_OR_GREATER
+#if NET9_0_OR_GREATER
+		return TimeSpan.FromHours(hours, minutes, seconds, microseconds: microseconds);
+#elif NET7_0_OR_GREATER
 		return new TimeSpan(0, hours, minutes, seconds, microseconds / 1000, microseconds % 1000);
 #else
 		return new TimeSpan(0, hours, minutes, seconds, microseconds / 1000) + TimeSpan.FromTicks(microseconds % 1000 * 10);