fix: ACNA-1533 - update integration_type in config.json schema

[shazron]

Description

The Developer Console added three more types, and our config.json schema did not have the new values and was failing import. The three new integration types were added into the schema, and tests updated.

Related Issue

Closes #519

How Has This Been Tested?

npm test

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• I have signed the Adobe Open Source CLA.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[codecov]

Codecov Report

Merging #520 (eac54bd) into master (511a1b9) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##            master      #520   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           50        50           
  Lines         2571      2571           
  Branches       460       460           
=========================================
  Hits          2571      2571           

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[purplecabbage]

Lgtm!
Nit: I'd prefer to see the enum span multi lines to easier track commit changes.

[shazron]

Lgtm! Nit: I'd prefer to see the enum span multi lines to easier track commit changes.

updated