meta: add marco-ippolito to security release stewards

meta: add marco-ippolito to security release stewards · nodejs/node@04c7514

Original file line number	Diff line number	Diff line change
`@@ -880,6 +880,9 @@ releases on a rotation basis as outlined in the`
`880`	`880`	`* [Datadog](https://www.datadoghq.com/)`
`881`	`881`	`* [bengl](https://github.com/bengl) -`
`882`	`882`	`Bryan English <<bryan@bryanenglish.com>> (he/him)`
	`883`	`+* [HeroDevs](https://www.herodevs.com/)`
	`884`	`+* [marco-ippolito](https://github.com/marco-ippolito) -`
	`885`	`+Marco Ippolito <<marcoippolito54@gmail.com>> (he/him)`
`883`	`886`	`* [NodeSource](https://nodesource.com/)`
`884`	`887`	`* [juanarbol](https://github.com/juanarbol) -`
`885`	`888`	`Juan José Arboleda <<soyjuanarbol@gmail.com>> (he/him)`