Add InvalidDataException documentation for TAR checksum validation in .NET 11 (#12222)

Author: Copilot

xml/System.Formats.Tar/TarFile.xml

@@ -242,6 +242,7 @@ Extracting one of the tar entries would have resulted in a file outside the spec
 -or-
 
 <paramref name="source" /> does not support reading.</exception>
+        <exception cref="T:System.IO.InvalidDataException">.NET 11 and later versions only: An entry's checksum is invalid.</exception>
         <exception cref="T:System.IO.IOException">An I/O exception occurred.</exception>
       </Docs>
     </Member>
@@ -291,6 +292,7 @@ Extracting one of the tar entries would have resulted in a file outside the spec
 -or-
 
 <paramref name="sourceFileName" /> or <paramref name="destinationDirectoryName" /> is empty.</exception>
+        <exception cref="T:System.IO.InvalidDataException">.NET 11 and later versions only: An entry's checksum is invalid.</exception>
         <exception cref="T:System.IO.IOException">An I/O exception occurred.</exception>
       </Docs>
     </Member>
@@ -346,6 +348,7 @@ Extracting one of the tar entries would have resulted in a file outside the spec
 -or-
 
 <paramref name="source" /> does not support reading.</exception>
+        <exception cref="T:System.IO.InvalidDataException">.NET 11 and later versions only: An entry's checksum is invalid.</exception>
         <exception cref="T:System.IO.IOException">An I/O exception occurred.</exception>
         <exception cref="T:System.OperationCanceledException">The cancellation token was canceled. This exception is stored into the returned task.</exception>
       </Docs>
@@ -399,6 +402,7 @@ Extracting one of the tar entries would have resulted in a file outside the spec
 -or-
 
 <paramref name="sourceFileName" /> or <paramref name="destinationDirectoryName" /> is empty.</exception>
+        <exception cref="T:System.IO.InvalidDataException">.NET 11 and later versions only: An entry's checksum is invalid.</exception>
         <exception cref="T:System.IO.IOException">An I/O exception occurred.</exception>
         <exception cref="T:System.OperationCanceledException">The cancellation token was canceled. This exception is stored into the returned task.</exception>
       </Docs>

xml/System.Formats.Tar/TarReader.xml

@@ -157,7 +157,11 @@ More than one global extended attributes entry was found in the current <see cre
 
 -or-
 
-Two or more extended attributes entries were found consecutively in the current <see cref="F:System.Formats.Tar.TarEntryFormat.Pax" /> archive.</exception>
+Two or more extended attributes entries were found consecutively in the current <see cref="F:System.Formats.Tar.TarEntryFormat.Pax" /> archive.
+
+-or-
+
+.NET 11 and later versions only: An entry's checksum is invalid.</exception>
         <exception cref="T:System.IO.IOException">An I/O problem occurred.</exception>
       </Docs>
     </Member>
@@ -213,7 +217,11 @@ More than one Global Extended Attributes Entry was found in the current <see cre
 
 -or-
 
-Two or more Extended Attributes entries were found consecutively in the current <see cref="F:System.Formats.Tar.TarEntryFormat.Pax" /> archive.</exception>
+Two or more Extended Attributes entries were found consecutively in the current <see cref="F:System.Formats.Tar.TarEntryFormat.Pax" /> archive.
+
+-or-
+
+.NET 11 and later versions only: An entry's checksum is invalid.</exception>
         <exception cref="T:System.IO.IOException">An I/O problem occurred.</exception>
         <exception cref="T:System.OperationCanceledException">The cancellation token was canceled. This exception is stored into the returned task.</exception>
       </Docs>