[FIR2IR] Use IR built-in types, their symbols & constructors directly

compiler/testData/codegen/box/controlStructures/kt2597.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 fun box(): String {
     var i = 0
     {

compiler/testData/codegen/box/controlStructures/tryCatchInExpressions/expectException.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 public inline fun fails(block: () -> Unit): Throwable? {
     var thrown: Throwable? = null
     try {

compiler/testData/codegen/box/controlStructures/tryCatchInExpressions/kt8608.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 interface Callable {
     fun call(b: Boolean)
 }