No it hasn't. Some site not knowing their dark patterns from their anti-features (or mushing them both together for marketing purposes) doesn't mean it's not a misnomer.
I mean, I'm open to it becoming the new standard at some point. There is no coming back from the incorrect meaning of "metagame", or at least of "meta", so it's no longer a misnomer.
But this? Nah, it's gonna take a minute, if it ever happens. "Anti-feature" has become a buzzword in midcore techie spaces itself, so I don't know that extending "dark pattern" to (incorrectly) include every undesirable feature will ever take. Plus, what would you call actual dark patterns at that point?
And despite not naming the US and Israel (because diplomatic statements are weird), it does include a explicit call for "all sides" to respect international law and a moratorium on striking energy and civilian infrastructure, which encompasses their actions, too.
Not that the wording isn't explicitly created to be served to Trump as appeasement, but it's also absolutely not what the headline or the article says it is.