Add galician language to available translations (#2510)

cps/translations/it/LC_MESSAGES/messages.po

@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version:  Calibre-Web\n"
 "Report-Msgid-Bugs-To: https://github.com/janeczku/Calibre-Web\n"
-"POT-Creation-Date: 2022-07-31 11:29+0200\n"
+"POT-Creation-Date: 2022-08-27 10:01+0200\n"
 "PO-Revision-Date: 2017-04-04 15:09+0200\n"
 "Last-Translator: ElQuimm <quimm@webtaste.com>\n"
 "Language: it\n"
@@ -15,7 +15,7 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=utf-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Generated-By: Babel 2.10.1\n"
+"Generated-By: Babel 2.10.3\n"
 
 #: cps/about.py:84
 msgid "Statistics"