[klib] Add an option to write out header klibs

The header klib is supposed to only contain the public abi of the module
similar to jvm-abi-gen. It is intended to be used as a dependency for other
klib compilations instead of the full klib for compilation avoidance.

^KT-60807

native/native.tests/testData/klib/header-klibs/compilation/inlineWhenMappings/lib/lib.kt

@@ -0,0 +1,10 @@
+package lib
+
+enum class E {
+    A, B
+}
+
+inline fun value(x: E) = when (x) {
+    E.A -> "OK"
+    E.B -> "Fail"
+}

native/native.tests/testData/klib/header-klibs/compilation/inlineWhenMappings/main/main.kt

@@ -0,0 +1,5 @@
+package app
+
+import lib.*
+
+fun runAppAndReturnOk(): String = value(E.A)