i18n updates (es-ES,fi-FI,gl-ES,it-IT) (#1421)

* Update catalogs.json

* New translations (Spanish)

* New translations (Finnish)

* New translations (Galician)

* New translations (Italian)

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

Author: cheeaun

src/data/catalogs.json

@@ -87,7 +87,7 @@
     "code": "it-IT",
     "nativeName": "italiano",
     "name": "Italian",
-    "completion": 100,
+    "completion": 99,
     "listed": true
   },
   {
@@ -178,7 +178,7 @@
     "code": "uk-UA",
     "nativeName": "українська",
     "name": "Ukrainian",
-    "completion": 84,
+    "completion": 83,
     "listed": true
   },
   {