Translations update from Hosted Weblate (#4765)

Co-authored-by: Andre Costa <andrecaeu@gmail.com>
Co-authored-by: Balanda Nazarii <balaraz@tuta.io>
Co-authored-by: Joaquim Homrighausen <joho@boojam.se>
Co-authored-by: Jose Delvani <delvani.eletricista@gmail.com>
Co-authored-by: Julia <juliadeo@proton.me>
Co-authored-by: Massimo Pissarello <mapi68@gmail.com>
Co-authored-by: Oğuz Ersen <oguz@ersen.moe>
Co-authored-by: Petar Babić <petar@jesteibice.com>
Co-authored-by: Tito Tapiola <ikirouta013@gmail.com>
Co-authored-by: Wellington Terumi Uemura <wellingtonuemura@gmail.com>
Co-authored-by: Yaron Shahrabani <sh.yaron@gmail.com>
Co-authored-by: gallegonovato <fran-carro@hotmail.es>
Co-authored-by: Kevin Papst <kevinpapst@users.noreply.github.com>

translations/plugins.fi.xlf

@@ -6,6 +6,18 @@
         <source>plugin.none_installed</source>
         <target state="translated">Sinulla ei ole asennettuja liitännäisiä.</target>
       </trans-unit>
+      <trans-unit id="jZAB0yx" resname="shop" xml:space="preserve">
+        <source>Plugin Shop</source>
+        <target state="translated">Lisää laajennuksia</target>
+      </trans-unit>
+      <trans-unit id="6Bl7IPj" resname="buy" xml:space="preserve">
+        <source>Buy now</source>
+        <target state="translated">Osta nyt</target>
+      </trans-unit>
+      <trans-unit id="zVtBsSo" resname="plugin.marketplace" xml:space="preserve">
+        <source>Available plugins</source>
+        <target state="translated">Saatavilla olevat lisäosat</target>
+      </trans-unit>
     </body>
   </file>
 </xliff>