i18n: Translate dtkdeclarative.ts in ru

100% translated source file: 'dtkdeclarative.ts'
on 'ru'.

Author: transifex-integration[bot]

src/translations/dtkdeclarative_ru.ts

@@ -32,7 +32,7 @@
     <message>
         <location filename="../../qt6/src/qml/AboutDialog.qml" line="129"/>
         <source>Sincerely appreciate the %1 used.</source>
-        <translation type="unfinished"/>
+        <translation>Искренне благодарим за использование %1.</translation>
     </message>
     <message>
         <location filename="../../qt6/src/qml/AboutDialog.qml" line="129"/>