Updated core

Project: dictionaries  5926dc476fc070ff44a1cac747658b0dba5f05ba

Update Polish thesaurus

Using pl-dict-latest.oxt (version 0.8.59, 6 March 2017)
from https://dobryslownik.pl/pobierz/

https://bugs.documentfoundation.org/show_bug.cgi?id=106331

Change-Id: I6a482730df6ccf9b520366cf3c59101f464bfe11
Reviewed-on: https://gerrit.libreoffice.org/37291Reviewed-by: Andras Timar <andras.timar@collabora.com>
Tested-by: Andras Timar <andras.timar@collabora.com>

dictionaries @ 5926dc47

-Subproject commit 92d14831d28fecaaa8b1ea6487173c6fd2c72db8
+Subproject commit 5926dc476fc070ff44a1cac747658b0dba5f05ba