Use libcutils_headers for android_filesystem_config.h

android_filesystem_config.h is found since system/core/include is on
the include path for all projects and contains a symlink to the real
android_filesystem_config.h.  This is fragile and the below bug seeks
to remove this symlink and have users correctly depend on
libcutils_headers.

Bug: 165825252
Test: build
Change-Id: I1aad6a2e8fbe87635e97b0ac1be3414403353382
diff --git a/logd/Android.bp b/logd/Android.bp
index fe22d1c..c057ef0 100644
--- a/logd/Android.bp
+++ b/logd/Android.bp
@@ -36,6 +36,7 @@
         "libz",
     ],
     static_libs: ["libzstd"],
+    header_libs: ["libcutils_headers"],
     cflags: [
         "-Wextra",
         "-Wthread-safety",