Merge Feature/keycloak v2 from development

[rodrigoaasm]

• Please check if the PR fulfills these requirements

• [x] Tests for the changes have been added (for bug fixes / features)
• [x] Docs have been added / updated (for bug fixes / features)

• What kind of change does this PR introduce? (Bug fix, feature, docs update, ...) dojot/dojot#2569

• What is the current behavior? (You can also link to an open issue here)

• What is the new behavior (if this is a feature change)?

• Does this PR introduce a breaking change? (What changes might users need to make in their application due to this PR?)

• Is there any issue related to this PR in other repository? (such as dojot/dojot)

• Other information: