DO NOT MERGE: Add socket communication between recovery and minadbd

This cl adds a socket pair to support the communication between recovery
and minadbd. Therefore, minadbd will be able to issue multiple commands
to recovery and get back the status of each command.

This cl also switches the adb sideload from the recovery menu to use
this protocol; and moves minadbd to a separate binary.

Bug: 130166585
Test: sideload a package
Change-Id: I80d36d5c4e6fe1ae3ea23640907bc50c0dc0d482
(cherry picked from commit 34690ced91e22f5d9b5dd19c33b11c8e0b4bafa0)
diff --git a/Android.bp b/Android.bp
index f2230ae..dd18a89 100644
--- a/Android.bp
+++ b/Android.bp
@@ -113,7 +113,6 @@
     ],
 
     shared_libs: [
-        "libminadbd_services",
         "librecovery_ui",
     ],
 
@@ -125,6 +124,7 @@
     required: [
         "e2fsdroid.recovery",
         "librecovery_ui_ext",
+        "minadbd",
         "mke2fs.conf.recovery",
         "mke2fs.recovery",
         "recovery_deps",