bump everit-json-schema to v1.14.6

[donsizemore]

What this PR does / why we need it:

bumps everit-json-schema which in turn updates org.json

Which issue(s) this PR closes:

partially addresses https://github.com/IQSS/dataverse-security/issues/89

Special notes for your reviewer:

none

Suggestions on how to test this:

standard test suite, any particular/custom JSON input

Does this PR introduce a user interface change? If mockups are available, please link/include them here:

no

Is there a release notes update needed for this change?:

no

Additional documentation:

none