Added Portuguese from Portugal translation

[zephirus]

Description

Added PT-PT (Portuguese) language tranlation

Checklist

• [ ] I have run yarn format
• [ ] I have run yarn eslint and fixed any issues
• [ ] This PR does not add any errors to the console
• [ ] I have added this change to the changelog

A build will automatically be run by GitHub actions when any changes are made on this PR. This must complete successfully before merging.