resurrect some translated strings via compendium

Change-Id: Id82cede546542d3baba7fba0a89cd5932eeb00b4

source/ab/xmlsecurity/messages.po

@@ -46,9 +46,10 @@ msgid "Valid From"
 msgstr ""
 
 #: strings.hrc:31
+#, fuzzy
 msgctxt "STR_VALIDTO"
 msgid "Valid to"
-msgstr ""
+msgstr "Иҵабыргуп аҟынӡа:"
 
 #: strings.hrc:32
 msgctxt "STR_SUBJECT"
@@ -268,9 +269,10 @@ msgid "Not all parts of the document are signed"
 msgstr ""
 
 #: digitalsignaturesdialog.ui:313
+#, fuzzy
 msgctxt "digitalsignaturesdialog|notvalidatedft"
 msgid "Certificate could not be validated"
-msgstr ""
+msgstr "Асертификат агәаҭара ауам."
 
 #: digitalsignaturesdialog.ui:362
 msgctxt "digitalsignaturesdialog|adescompliant"