Fix <table> declarations

[atjn]

The text-indent reset is fixed in all browsers, and I have tested that they work:

• Chrome: https://issues.chromium.org/issues/41478998
• Safari: https://bugs.webkit.org/show_bug.cgi?id=201297

The border-color inheritance issue is not yet fixed, but I believe the current implementation in modern-normalize is incorrect. I have made a test document to show what I mean.
Source: https://codepen.io/atjn/full/yLdowBM

In these pictures, you see a comparison between Firefox (left), WebKit (middle), and Chromium (right).

In the first picture, we see how browsers handle inheritance by default:

I would argue that Firefox's approach is best here, and it is also the only one to pass the web platform tests for table borders, so we should replicate what Firefox does.

In the second picture, we see what modern-normalize currently does:

This does not replicate Firefox's approach and is in my opinion not very usable.

In the third picture, we see what my proposed solution would do:

This solution perfectly replicates Firefox's approach across all browsers.