[FIR] Implement early calculation of "not SAM" flag for classes

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirDeclarationStatus.kt

@@ -35,6 +35,7 @@ interface FirDeclarationStatus : FirElement {
     val isData: Boolean
     val isSuspend: Boolean
     val isStatic: Boolean
+    val isNotSAM: Boolean
 
     override fun <R, D> accept(visitor: FirVisitor<R, D>, data: D): R = visitor.visitDeclarationStatus(this, data)
 }

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirResolvedDeclarationStatus.kt

@@ -34,6 +34,7 @@ interface FirResolvedDeclarationStatus : FirDeclarationStatus {
     override val isData: Boolean
     override val isSuspend: Boolean
     override val isStatic: Boolean
+    override val isNotSAM: Boolean
 
     override fun <R, D> accept(visitor: FirVisitor<R, D>, data: D): R = visitor.visitResolvedDeclarationStatus(this, data)
 }