update translations for 7.5.1 rc2

and force-fix errors using pocheck

Change-Id: I275b498852041a5f928c0df95c2ad50fc2256013

source/oc/chart2/messages.po

@@ -4,7 +4,7 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: https://bugs.libreoffice.org/enter_bug.cgi?product=LibreOffice&bug_status=UNCONFIRMED&component=UI\n"
 "POT-Creation-Date: 2022-11-22 14:43+0100\n"
-"PO-Revision-Date: 2023-02-04 16:32+0000\n"
+"PO-Revision-Date: 2023-02-22 14:22+0000\n"
 "Last-Translator: Quentin PAGÈS <quentinantonin@free.fr>\n"
 "Language-Team: Occitan <https://translations.documentfoundation.org/projects/libo_ui-master/chart2messages/oc/>\n"
 "Language: oc\n"
@@ -857,7 +857,7 @@ msgstr "Color de bordadura"
 #: chart2/inc/strings.hrc:148
 msgctxt "STR_DATA_TABLE"
 msgid "Data Table"
-msgstr ""
+msgstr "Taula de donadas"
 
 #. TuRxr
 #: chart2/inc/strings.hrc:150