[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/topLevel/main/main.kt

@@ -0,0 +1,14 @@
+package app
+
+import lib.*
+
+fun runAppAndReturnOk(): String {
+    if (prop != 1) error("prop is '$prop', but is expected to be '1'")
+    val funcValue = func()
+    if (funcValue != 2) error("func() is '$funcValue', but is expected to be '2'")
+    val inlineFuncValue = inlineFunc()
+    if (inlineFuncValue != 3) error("inlineFunc() is '$inlineFuncValue', but is expected to be '3'")
+    if (constant != 4) error("constant is '$constant', but is expected to be '4'")
+
+    return "OK"
+}