feat: portuguese language support

[ricardo-osorio-santos]

Add Portuguese(PT) as a language support for Ory Elements. Please make sure the strings aren't too long as to compromise the layout.

This pull request implements a new feature.

Pull requests introducing new features, which do not have a design document linked are more likely to be rejected and take on average 2-8 weeks longer to get merged.

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[CLAassistant]

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