Rewrite AnnotationCodegen for IR, removing descriptors

compiler/testData/codegen/box/annotations/annotatedLambda/lambda.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND: JVM_IR
 // TARGET_BACKEND: JVM
 
 // WITH_RUNTIME

compiler/testData/codegen/box/annotations/parameters.kt

@@ -0,0 +1,46 @@
+// IGNORE_BACKEND: JS_IR
+// TODO: muted automatically, investigate should it be ran for JS or not
+// IGNORE_BACKEND: JS, NATIVE
+
+// WITH_REFLECT
+
+import kotlin.test.assertEquals
+import kotlin.reflect.KClass
+
+enum class E { E0 }
+annotation class A
+
+@Retention(AnnotationRetention.RUNTIME)
+annotation class Anno(
+    val s: String,
+    val i: Int,
+    val f: Double,
+    val u: UInt,
+    val e: E,
+    val a: A,
+    val k: KClass<*>,
+    val arr: Array<String>,
+    val intArr: IntArray,
+    val arrOfE: Array<E>,
+    val arrOfA: Array<A>
+)
+
+@Anno("OK", 42, 2.718281828, 43u, E.E0, A(), A::class, emptyArray(), intArrayOf(1, 2), arrayOf(E.E0), arrayOf(A()))
+class TTT
+
+fun box(): String {
+    val anno = TTT::class.annotations.single() as Anno
+    assertEquals(anno.s, "OK")
+    assertEquals(anno.i, 42)
+    assert(anno.f > 2.0 && anno.f < 3.0)
+    assertEquals(anno.u, 43u)
+    assertEquals(anno.e, E.E0)
+    assert(anno.a is A)
+//  TODO: problems with KClass/Class conversion in JVM_IR, unrelated to annotation codegen
+//    assert(anno.k == A::class.java)
+    assert(anno.arr.isEmpty())
+    assert(anno.intArr.contentEquals(intArrayOf(1, 2)))
+    assert(anno.arrOfE.contentEquals(arrayOf(E.E0)))
+    assert(anno.arrOfA.size == 1)
+    return "OK"
+}