1855201 - Fix refcnt.incr() rooting hazard annotation

Status: NEW

(Core :: JavaScript: GC, enhancement, P3)

Description

[Olli Pettay [:smaug][[e-mail]]]

I'm landing https://phabricator.services.mozilla.com/D189208 to add some AutoSuppressGCAnalysis objects on stack to avoid the hazard warnings coming from the addref.
I believe https://searchfox.org/mozilla-central/rev/c1fb133ca4901985070e519c92322b432fa254c5/js/src/devtools/rootAnalysis/annotations.js#291-292 should be tweaked and then those AutoSuppressGCAnalysis calls can be removed.
But probably worth to wait until bug 1843477 is on mozilla-central, so that we don't need to back out possibly also the annotations if bug 1843477 triggers still some other issues.