Add findAndRegisterModules() to ObjectMapper

[larsf96]

Changes

After initialization of CustomRequest, I added the call this.mapper.findAndRegisterModules(); which will let the ObjectMapper register all the modules that are configured (i.e. JavaTimeModule for Java 8 Date classes) This fixes #440

References

#440

Testing

As this is only one line of code that has quite 0 logic, I didn't add tests. If required, a possible test could be to verify that the modules are getting loaded

• [ ] This change adds test coverage
• [x] This change has been tested on the latest version of the platform/language or why not

Checklist

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

[poovamraj]

@larsf96 I am wondering whether this could be a breaking change that registers all the modules that a project has having unexpected side effects.

Probably an API should be exposed to use registerModules instead.

[larsf96]

@poovamraj I added an API on Request level that can be executed to register modules for each call, would that be okay?