tests.cc-wrapper: verify building with sanitizers

(cherry picked from commit 46eeef1898)

pkgs/test/cc-wrapper/sanitizers.c

@@ -0,0 +1,8 @@
+#include <sanitizer/asan_interface.h>
+#include <stdio.h>
+
+int main(int argc, char **argv)
+{
+  fprintf(stderr, "ok\n");
+  return 0;
+}