Fix for node.rel crash

[hypest]

Addresses at least one case of "Pasting from some sources causes a red screen (related comment)" from #624

To test:

0. On the mobile, open the browser and copy the "Gravity Forms" text (it's a link) from https://designsbytierney.com/2010/01/how-to-add-edit-format-text-in-a-wordpress-post-or-page/
1. Run the demo app
2. In a paragraph block, paste
3. It should work and the link be available in the block

[diegoreymendez]

I couldn't get the mentioned red screen to pop-up.

[hypest]

Thanks for the pass @diegoreymendez !

I will actually need to update this PR to host a different solution as, I closed the Gutenberg side PR as invalid. Will report here again soon.

[hypest]

Ready for another pass!

This time, the solution uses this PR opened against the jsdom-jscore library repo we're using.

[mkevins]

This time, the solution uses this PR opened against the jsdom-jscore library repo we're using.

I think this will make a lot of things easier. Does this mean we can move some (maybe all?) of the jsdom-patches?

[hypest]

Does this mean we can move some (maybe all?) of the jsdom-patches?

Most probably, but let's wait until after our release this coming days so we don't shake things up too much.

[hypest]

jscore-jsdom-rn upstream accepted our PR so, will update this branch to use the upstream.

[diegoreymendez]

Again, I can't manage to reproduce the original issue. Nice work!