Opt-in: forbid/deprecate constructor call with default arguments under marker

#KT-55074 Fixed

compiler/testData/diagnostics/testsWithStdLib/experimental/constructorCheck.fir.kt

@@ -0,0 +1,26 @@
+@RequiresOptIn
+annotation class Marker
+
+@Marker
+class Some(val x: Int)
+
+class Other(val x: Int) {
+    @OptIn(Marker::class)
+    constructor(some: Some): this(some.x)
+
+    @Marker
+    constructor(): this(42)
+
+    @OptIn(Marker::class)
+    constructor(y: Long, some: Some? = null): this(some?.x ?: y.toInt())
+}
+
+fun foo(some: <!OPT_IN_USAGE_ERROR!>Some<!>? = null) {}
+
+fun test() {
+    val o1 = <!OPT_IN_USAGE_ERROR!>Other<!>()
+    val o2 = <!OPT_IN_USAGE_ERROR!>Other<!>(<!OPT_IN_USAGE_ERROR!>Some<!>(0))
+    val o3 = <!OPT_IN_USAGE_ERROR!>Other<!>(444L)
+    <!OPT_IN_USAGE_ERROR!>foo<!>()
+    <!OPT_IN_USAGE_ERROR!>foo<!>(null)
+}