[Portuguese] Update tightly coupled architecture and microservices architecture

[camilosm]

Describe your changes

Renamed and updated the following files:

tightly-coupled-architectures.md -> tightly-coupled-architecture.md
microservices.md -> microservices-architecture.md

Related issue number or link (ex: resolves #issue-number)

Resolves #3179

Checklist before opening this PR (put x in the checkboxes)

• This PR does not contain plagiarism
  • don’t copy other people’s work unless you are quoting and contributing it to them.
• I have signed off on all commits
  • signing off (ex: git commit -s) is to affirm that commits comply DCO. If you are working locally, you could add an alias to your gitconfig by running git config --global alias.ci "commit -s".

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[camilosm]

@edsoncelio I think everything is in order now. Let me know if I've messed something up.

[edsoncelio]

@edsoncelio I think everything is in order now. Let me know if I've messed something up.

Hi @camilosm, thanks!!
I have just another minor request: Could you open one PR per definition? I saw that you opened this one for microservices and tightly coupled architecture.

[camilosm]

No problem @edsoncelio. I did both in this one because they were both in the same issue. Since the PR must be from dev-pt branch, should I make one for one of the definitions, wait for approval, then update the same branch with the other definition and open another one?

[edsoncelio]

No problem @edsoncelio. I did both in this one because they were both in the same issue. Since the PR must be from dev-pt branch, should I make one for one of the definitions, wait for approval, then update the same branch with the other definition and open another one?

Hi, we can keep it that way!
It was my fault; I saw now that I created the issue with both tasks.

As soon as possible, I'll start the review; thanks!!

[camilosm]

@edsoncelio let me know if there is anything I should correct

[edsoncelio]

PTAL @MrErlison @jessicalins @brunoguidone

[MrErlison]

@camilosm Nice contribution!

[camilosm]

@MrErlison thank you!