[rialto] Parse the PCI info from rialto's device tree

This is the first part of the change to enable access
to a virtio socket device via the PCI bus in rialto.

Bug: 282928116
Test: atest rialto_test
Change-Id: Ia7979f45f3ed565ce185bf337211740f74ebee2c
diff --git a/rialto/Android.bp b/rialto/Android.bp
index cf81563..eb49395 100644
--- a/rialto/Android.bp
+++ b/rialto/Android.bp
@@ -12,6 +12,8 @@
         "libaarch64_paging",
         "libbuddy_system_allocator",
         "libhyp",
+        "libfdtpci",
+        "liblibfdt",
         "liblog_rust_nostd",
         "libvmbase",
     ],