added searchableAttributes (#23194)
added searchableAttributes (#23194)

searchableAttributes was missing in AlgoliaIndexSettings
chrootsu/DefinitelyTyped,rolandzwaga/DefinitelyTyped,borisyankov/DefinitelyTyped,georgemarshall/DefinitelyTyped,georgemarshall/DefinitelyTyped,rolandzwaga/DefinitelyTyped,one-pieces/DefinitelyTyped,magny/DefinitelyTyped,chrootsu/DefinitelyTyped,AgentME/DefinitelyTyped,dsebastien/DefinitelyTyped,AgentME/DefinitelyTyped,mcliment/DefinitelyTyped,zuzusik/DefinitelyTyped,arusakov/DefinitelyTyped,arusakov/DefinitelyTyped,arusakov/DefinitelyTyped,georgemarshall/DefinitelyTyped,dsebastien/DefinitelyTyped,borisyankov/DefinitelyTyped,zuzusik/DefinitelyTyped,markogresak/DefinitelyTyped,laurentiustamate94/DefinitelyTyped,zuzusik/DefinitelyTyped,georgemarshall/DefinitelyTyped,magny/DefinitelyTyped,AgentME/DefinitelyTyped,AgentME/DefinitelyTyped