[Contribution] [Weblate] New language, galician (gl)

[xmgz]

Hi, many thanks for your app.

I have translate it to my language (galician, language code: gl, gl_ES) in weblate.

I hope you can added. Thank you.

(opened this as a Feature Request, as it is not an issue or problem 🤗 )

[lneugebauer]

Thank you for contributing! Weblate will automatically create a pull request for me to accept. :)