Support secondary constructors for inline classes

#KT-25614 Fixed
 #KT-25246 Fixed

 KT-25599 Will be fixed after recompilation of unsigned classes

compiler/testData/codegen/box/inlineClasses/kt25246.kt

@@ -0,0 +1,40 @@
+// !LANGUAGE: +InlineClasses
+// IGNORE_BACKEND: JVM_IR, JS_IR
+
+inline class Rgba(val value: Int) {
+    inline val r: Int get() = (value shr 0) and 0xFF
+    inline val g: Int get() = (value shr 8) and 0xFF
+    inline val b: Int get() = (value shr 16) and 0xFF
+    inline val a: Int get() = (value shr 24) and 0xFF
+}
+
+fun Rgba(r: Int, g: Int, b: Int, a: Int): Rgba {
+    return Rgba(
+        ((r and 0xFF) shl 0) or ((g and 0xFF) shl 8) or ((b and 0xFF) shl 16) or ((a and 0xFF) shl 24)
+    )
+}
+
+fun Rgba.withR(r: Int) = Rgba(r, g, b, a)
+fun Rgba.withG(g: Int) = Rgba(r, g, b, a)
+fun Rgba.withB(b: Int) = Rgba(r, g, b, a)
+fun Rgba.withA(a: Int) = Rgba(r, g, b, a)
+
+inline class RgbaArray(val array: IntArray) {
+    constructor(size: Int) : this(IntArray(size))
+    operator fun get(index: Int): Rgba = Rgba(array[index])
+    operator fun set(index: Int, color: Rgba) {
+        array[index] = color.value
+    }
+}
+
+fun box(): String {
+    val result1 = RgbaArray(32)
+    val result2 = RgbaArray(IntArray(32))
+    val color = Rgba(128, 128, 0, 255)
+    result1[0] = color.withG(64).withA(0)
+    result2[0] = color.withG(64).withA(0)
+    if (result1[0].value != result2[0].value) return "Fail 1"
+    if (result1[0].value != 16512) return "Fail 2"
+
+    return "OK"
+}

compiler/testData/codegen/box/inlineClasses/secondaryConstructorsInsideInlineClass.kt

@@ -0,0 +1,29 @@
+// !LANGUAGE: +InlineClasses
+// IGNORE_BACKEND: JVM_IR
+
+var global = "wrong"
+
+inline class Foo(val x: String) {
+    constructor(y: Int) : this(y.toString())
+    constructor(z: Long) : this(z.toInt() + 1)
+    constructor(other: Char) : this(other.toInt().toString()) {
+        global = "OK"
+    }
+    constructor(a: Int, b: Int) : this((a + b).toString())
+}
+
+fun box(): String {
+    var f = Foo(42)
+    if (f.x != "42") return "Fail 1: ${f.x}"
+
+    f = Foo(43L)
+    if (f.x != "44") return "Fail 2: ${f.x}"
+
+    f = Foo('a')
+    if (f.x != "97") return "Fail 3: ${f.x}"
+
+    f = Foo(1, 2)
+    if (f.x != "3") return "Fail 4: ${f.x}"
+
+    return global
+}