Add Android targets back into embedded tools

Accidentally removed in the previous change to this file.

--
MOS_MIGRATED_REVID=113170839
diff --git a/tools/BUILD b/tools/BUILD
index 2256545..aa30e07 100644
--- a/tools/BUILD
+++ b/tools/BUILD
@@ -45,6 +45,8 @@
 filegroup(
     name = "embedded_tools_srcs",
     srcs = glob(["**"]) + [
+        "//tools/android/jack:srcs",
+        "//tools/android:srcs",
         "//tools/build_defs/d:srcs",
         "//tools/build_defs/docker:srcs",
         "//tools/build_defs/jsonnet:srcs",