Feature: async handlers

[RodolfoSilva]

This will allow the users to implement async handlers when some external communication is needed.

Proposed Changes

1. Add an await to call the authorizationHandler.
2. Add an await to call the parametersHandler.

Readiness Checklist

Author/Contributor

• [ ] If documentation is needed for this change, has that been included in this pull request
• [ ] Remember to check if code coverage decrease, if so, please implement the necessary tests

Reviewing Maintainer

• [ ] Label as breaking if this is a large fundamental change
• [ ] Label as either automation, bug, documentation, enhancement, infrastructure, or performance

[codecov[bot]]

Codecov Report

:exclamation: No coverage uploaded for pull request base (beta@f07e0bd). Click here to learn what that means. The diff coverage is n/a.

:exclamation: Current head 140b7e7 differs from pull request most recent head 549826f. Consider uploading reports for the commit 549826f to get more accurate results

@@           Coverage Diff           @@
##             beta      #52   +/-   ##
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  Coverage        ?   98.91%           
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  Files           ?        9           
  Lines           ?      276           
  Branches        ?        0           
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  Hits            ?      273           
  Misses          ?        3           
  Partials        ?        0           

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[herbsjs-robot]

:tada: This PR is included in version 4.1.0-beta.5 :tada:

The release is available on:

• npm package (@beta dist-tag)
• GitHub release

Your semantic-release bot :package::rocket: