shell_and_utils: add vendor shell and toybox targets

Bug: 36463595
Test: Build and boot.

Change-Id: I245d1755546fa597e941badce251c2e8293e998e
Signed-off-by: Sandeep Patil <sspatil@google.com>
diff --git a/shell_and_utilities/Android.bp b/shell_and_utilities/Android.bp
index 81cf315..4f4fc5d 100644
--- a/shell_and_utilities/Android.bp
+++ b/shell_and_utilities/Android.bp
@@ -5,9 +5,12 @@
         "grep",
         "gzip",
         "mkshrc",
+        "mkshrc_vendor",
         "reboot",
         "sh",
+        "sh_vendor",
         "toolbox",
         "toybox",
+        "toybox_vendor",
     ],
 }