[K/N] cinterop: Do not expand non-constant macros

Expanding macros such as __FILE__ or __TIME__ exposes
arbitrary generated filenames and timestamps from the compiler
pipeline which are not useful for interop and makes the klib
generation non-deterministic. This patch instead redefines
the macros to just map to their name in the properties
available from Kotlin.

Co-authored-by: Johan Bay <jobay@google.com>

kotlin-native/backend.native/tests/interop/kt54284/kt54284.def

@@ -0,0 +1,7 @@
+---
+#define KFILE "FILE:" __FILE__
+#define KLINE "LINE:" __LINE__
+#define KTIME "TIME:" __TIME__
+#define KDATE "DATE:" __DATE__
+#define KFILENAME "NAME:" __FILE_NAME__
+#define KBASEFILE "BASE:" __BASE_FILE__

kotlin-native/backend.native/tests/interop/kt54284/main.kt

@@ -0,0 +1,12 @@
+import kotlinx.cinterop.*
+import kt54284.*
+import kotlin.test.*
+
+fun main() {
+    assertEquals(KFILE, "FILE:__FILE__")
+    assertEquals(KLINE, "LINE:__LINE__")
+    assertEquals(KTIME, "TIME:__TIME__")
+    assertEquals(KDATE, "DATE:__DATE__")
+    assertEquals(KFILENAME, "NAME:__FILE_NAME__")
+    assertEquals(KBASEFILE, "BASE:__BASE_FILE__")
+}