Add the ActiveTable and Vector Draw XBlocks to ADVANCED_COMPONENT_TYPES.

[smarnach]

These XBlocks have been added to the requirements in #10476 and #10932, respectively. However, we failed to whitelist them.

The client (Davidson College) would like to start using them very soon, so we don't want to wait for the next release and would be greatful if this patch could still be included in the current release.

[openedx-webhooks]

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[smarnach]

@sarina It would be great if you could take a quick look at this PR. It's just two lines, and targetting the current RC branch. We would really like to get this in before Christmas. :)

[smarnach]

@sarina Diana Huang (who is release manager) confirmed on Hipchat that she is fine with this going into the release. I would be really happy if you could give me a +1 by 11 a.m., since Diana will deploy a new version of the RC branch at that time.

[sarina]

👍

BTW I was OOO this morning, you could have asked someone else (eg @dianakhuang !!!!) to review.

[smarnach]

@sarina Thanks a lot! It's hard for me to tell whether you or Diana are currently busier. I pinged you, and I would have tried getting hold of people on Hipchat if you wouldn't have replied in time, but you did. :)