new data.pt-BR to full translation pt-BR

[davicustodio]

Description

Please check if the PR fulfills these requirements

• The commit message follows our guidelines: https://github.com/geosolutions-it/MapStore2/blob/master/CONTRIBUTING.md
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

What kind of change does this PR introduce? (check one with "x", remove the others)

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Other... Please describe:

Issue

What is the current behavior?

#10762

What is the new behavior?

Breaking change

Does this PR introduce a breaking change? (check one with "x", remove the other)

• Yes, and I documented them in migration notes
• No

Other useful information

[tdipisa]

@davicustodio thank you so much for contributing to MS. We will review asap.

[MV88]

Hi, thanks for your contribution, in order to add a new language to the available ones in masptore you need to extend the framework codebase following instructions explained here: https://docs.mapstore.geosolutionsgroup.com/en/latest/developer-guide/internationalization/#how-to-add-a-new-language

If you have trouble in applying those changes let us know.

In order to test that this is working you can:

• add pt-BR locale in the localConfig.json checking the previous paragraph
• run mapstore locally
• try to select the new locale in language selector

let me know if you need more help on this. In the meantime i've created this to keep track of this task #10762

Last but not least, i noticed that your version (3537) has many less lines than the English one (4197) so my suggestion would be to integrate missing lines and translate also those