Support SCIM features.

[nandan-bhat]

Changes

• This PR adds SCIM feature to node-auth0.
• Now ConnectionsManager has the following SCIM methods.
  • createScimConfiguration -> https://auth0.com/docs/api/management/v2/connections/post-scim-configuration
  • updateScimConfiguration -> https://auth0.com/docs/api/management/v2/connections/patch-scim-configuration
  • getScimConfiguration -> https://auth0.com/docs/api/management/v2/connections/get-scim-configuration
  • deleteScimConfiguration -> https://auth0.com/docs/api/management/v2/connections/delete-scim-configuration
  • getScimTokens -> https://auth0.com/docs/api/management/v2/connections/get-scim-tokens
  • createScimToken -> https://auth0.com/docs/api/management/v2/connections/post-scim-token
  • deleteScimToken-> https://auth0.com/docs/api/management/v2/connections/delete-tokens-by-token-id
  • getDefaultScimMapping -> https://auth0.com/docs/api/management/v2/connections/get-default-mapping

References

• ManagementAPI Reference
• ConnectionManager Reference

Change verification

• Verified all the new features on an express-app by importing node-module as a dependency.
• Verified all the new features on a TS app by importing node-module as a dependency.

Testing

• This change adds unit test coverage
• This change adds integration test coverage

Checklist

• I have read the Auth0 general contribution guidelines
• I have read the Auth0 Code of Conduct
• All existing and new tests complete without errors