Pull translation updates from Weblate

Translators:

Ajeje Brazorf                     Sardinian
Allan Nordhøy                     Norwegian Bokmål
Daniel Martí                      Catalan
Luiz Wagner Tavares Nascimento    Italian
Marcelo Santana                   Portuguese (Brazil)
relan                             Russian
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Internal Server Error - Gitea: Git with a cup of tea
500 Internal Server Error

Gitea Version: 1.28.0+dev-477-g8b6ad49a5f