Bug 41999: Search all data in suggestion column

Include all displayed fields in the DataTables-searchable data for the
Suggestion column of the suggestions table

To test:
1. Go to Acquisitions > suggestions
2. Create a new suggestion for your logged-in library. Be sure fill out
   all of the following fields:
   Title
   Author
   Copyright date
   ISBN or ISSN
   Publisher
   Publication place
   Collection title
   Document type
   Notes
3. Save the suggestion. Confirm that you see the new suggestion in the
   purchase suggestions table.
4. Using the "search" field above the table, search for a word in the
   title
--> Confirm that the purchase suggestion from step 2 is still shown
5. Clear the "search" field and search for the author's first or last
   name
--> Confirm that the suggestion from step 2 is still shown
6. Use the "search" field to search for each of the other pieces of
   information filled out in step 2
--> Confirm that the suggestion is still shown for each search

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Andrew Fuerste Henry <andrew@bywatersolutions.com>
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
(cherry picked from commit bf7522b67c)
Signed-off-by: Jacob O'Mara <Jacob.omara@openfifth.co.uk>
Signed-off-by: Wainui Witika-Park <wainuiwitikapark@catalyst.net.nz>

koha-tmpl/intranet-tmpl/prog/en/modules/suggestion/suggestion.tt

@@ -1349,7 +1349,7 @@
                                         }
                                     },
                                     {
-                                        data: "me.title",
+                                        data: "me.title:me.author:me.copyrightdate:me.volumedesc:me.isbn:me.publishercode:me.publicationyear:me.place:me.collectiontitle:me.itemtype:me.note",
                                         searchable: true,
                                         orderable: true,
                                         render: function (data, type, row, meta) {