[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/main/main.kt

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