splice-to-slice-and-dice-arrays-in-perl.tt added.

This is the brazilian portuguese translation to the
splice-to-slice-and-dice-arrays-in-perl.tt file.

There are some issues I'd like to discuss, and this will probably be done in
the mailing list. For now, this version is complete (compared to the default
patterns explained to me by Felipe Leprevost).

If the discussion results in some modification, this file will be updated.
Lower case.
Adding my picture.
Updating authors file.
Merge branch 'main' of github.com:Leprevost/perl5maven.com into main