Add /odm/apex/ support.

We now allow APEXes in /odm.

Bug: 162049873
Change-Id: I2af97504a8d6159e778f8f833335db49beee6873
diff --git a/tools/releasetools/Android.bp b/tools/releasetools/Android.bp
index 9b134f2..56af60f 100644
--- a/tools/releasetools/Android.bp
+++ b/tools/releasetools/Android.bp
@@ -96,6 +96,7 @@
     ],
     libs: [
         "apex_manifest",
+        "releasetools_apex_utils",
         "releasetools_common",
     ],
     required: [