Fix: Fixed issue where the date modified wasn't shown for items inside archives (#10564)

Author: gave92

src/Files.App/Filesystem/StorageItems/ZipStorageFile.cs

@@ -517,7 +517,7 @@ private class ZipFileBasicProperties : BaseBasicProperties
 
 			public ZipFileBasicProperties(ArchiveFileInfo entry) => this.entry = entry;
 
-			public override DateTimeOffset DateModified => entry.CreationTime == DateTime.MinValue ? DateTimeOffset.MinValue : entry.CreationTime;
+			public override DateTimeOffset DateModified => entry.LastWriteTime == DateTime.MinValue ? DateTimeOffset.MinValue : entry.LastWriteTime;
 
 			public override DateTimeOffset ItemDate => entry.CreationTime == DateTime.MinValue ? DateTimeOffset.MinValue : entry.CreationTime;
 

src/Files.App/Filesystem/StorageItems/ZipStorageFolder.cs

@@ -630,7 +630,7 @@ private class ZipFolderBasicProperties : BaseBasicProperties
 
 			public ZipFolderBasicProperties(ArchiveFileInfo entry) => this.entry = entry;
 
-			public override DateTimeOffset DateModified => entry.CreationTime == DateTime.MinValue ? DateTimeOffset.MinValue : entry.CreationTime;
+			public override DateTimeOffset DateModified => entry.LastWriteTime == DateTime.MinValue ? DateTimeOffset.MinValue : entry.LastWriteTime;
 
 			public override DateTimeOffset ItemDate => entry.CreationTime == DateTime.MinValue ? DateTimeOffset.MinValue : entry.CreationTime;