i18n updates (pl-PL) (#1292)

* New translations (Polish)

* Update catalogs.json

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Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

src/data/catalogs.json

@@ -136,7 +136,7 @@
     "code": "pl-PL",
     "nativeName": "polski",
     "name": "Polish",
-    "completion": 97,
+    "completion": 100,
     "listed": true
   },
   {