chore(prettier): Ignore implicit closing bracket in rtc element

[bsmth]

Slightly ugly workaround to get tests to pass in #2576

This is the only case of a magic comment necessary, I think we can allow one exception for this.

[queengooborg]

Is the point of the test to demonstrate that there's an implicit closing bracket...?

(Side note, I can't find where this example is referenced in content...)

[bsmth]

(Side note, I can't find where this example is referenced in content...)

It's used here: https://developer.mozilla.org/en-US/docs/Web/HTML/Element/rtc

Is the point of the test to demonstrate that there's an implicit closing bracket...?

No, Prettier throws an error if there's a closing </rtc> regardless of the inclusion of an ignore comment:

["ERROR" - 10:29:11 AM] Unexpected closing tag "rtc". It may happen when the tag has already been closed by another tag. For more info see https://www.w3.org/TR/html5/syntax.html#closing-elements-that-have-implied-end-tags (12:5)
  10 |     <rtc xml:lang="en" style="ruby-position: over;">
  11 |         <rp>(</rp><rt>Malaysia</rt><rp>)</rp>
> 12 |     </rtc>
     |     ^^^^^^
  13 | </ruby>
  14 |

Note this is also valid and passes npm test:

<rtc xml:lang="en" style="ruby-position: over;"/>
        <rp>(</rp><rt>Malaysia</rt><rp>)</rp>

If we remove the Prettier ignore and let the formatter do it's thing it looks like this:

<ruby xml:lang="zh-Hant" style="ruby-position: under">
  <rbc>
    <rb>馬</rb><rp>(</rp><rt>mǎ</rt><rp>)</rp> <rb>來</rb><rp>(</rp><rt>lái</rt><rp>)</rp> <rb>西</rb><rp>(</rp
    ><rt>xī</rt><rp>)</rp> <rb>亞</rb><rp>(</rp><rt>yà</rt><rp>)</rp>
  </rbc>

  <rtc xml:lang="en" style="ruby-position: over" />
  <rp>(</rp><rt>Malaysia</rt><rp>)</rp>
</ruby>

Note that this element is considered deprecated so I don't think it's necessary to worry over adding special handling here for tests to pass.

[caugner]

@bsmth Maybe add live-examples/html-examples/inline-text-semantics/rtc.html to the .prettierignore file instead to keep it simple?

[bsmth]

@bsmth Maybe add live-examples/html-examples/inline-text-semantics/rtc.html to the .prettierignore file instead to keep it simple?

Yeah that's fair, done in 43e6cc6