shell_and_utilities_recovery: Fix required dependencies

TARGET module shell_and_utilities_recovery requires non-existent: unzip.recovery

This should be referring to the "ziptool" module. "unzip" is a symlink
installed by "ziptool".

Bug: 7456955
Test: TH; boot/ramdisk/system/bin/ziptool installed in /boot partition
Change-Id: Ib9edf9c17b4dfdebdb8719fb7b9244fca6133f6d
diff --git a/shell_and_utilities/Android.bp b/shell_and_utilities/Android.bp
index b5a5fb6..f83c43e 100644
--- a/shell_and_utilities/Android.bp
+++ b/shell_and_utilities/Android.bp
@@ -36,7 +36,7 @@
         "sh.recovery",
         "toolbox.recovery",
         "toybox.recovery",
-        "unzip.recovery",
+        "ziptool.recovery",
     ],
 }