Bug 31213: Auto search simple term quoted

Bug 31213: Auto search simple term quoted

This patch does a second search if the first had no results and was a simple single term search

We simply quote the term, rebuild the query, and rerun the search

This targets both Zebra and ES, but is more relevant for ES

To test:
0 - Have Koha running using ES
1 - Add titles your system "Ivy + Bean" "The 6:20 Man"
2 - Search for these titles without quotes - NO results under ES
3 - Search with quotes - you find them
4 - Apply patch, restart all
5 - Search again without quotes
6 - Success!
7 - Confirm search still works under Zebra

Signed-off-by: Sally <sally.healey@cheshiresharedservices.gov.uk>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>