adb: get adb working and cleanup pixelflinger

- update recovery init.rc
- add libdl bootstrap
- cleanup libpixelflinger import
- logd and adbd permissive for now
diff --git a/Android.bp b/Android.bp
index 250ef9d..a31ec86 100755
--- a/Android.bp
+++ b/Android.bp
@@ -85,6 +85,17 @@
         "libhidl-gen-utils",
         "librecovery_utils",
         "libc++fs"
+    ],
+    required: [
+        "init_recovery.rc",
+        "libdl_android.bootstrap",
     ]
 }
 
+prebuilt_etc {
+    name: "init_recovery.rc",
+    filename: "init.rc",
+    src: "etc/init.rc",
+    sub_dir: "init/hw",
+    recovery: true,
+}