chore(deps): update astral-sh/setup-uv action to v8

.github/workflows/update-translations.yml

@@ -32,7 +32,7 @@ jobs:
 
       # Setting up recommended prerequisites
       # See: i18n/README.md
-      - uses: astral-sh/setup-uv@v7
+      - uses: astral-sh/setup-uv@v8
       - uses: extractions/setup-just@v4
 
       # TODO: optimize when we start publishing translations and integrate a Weblate instance