[roll] Roll fuchsia [fuchsia_test_package] Add package_deps to fuchsia_test_package targets.

These tests depend on other fuchsia packages that are not included as
subpackages but are needed at runtime and thus need to be forwarded
through the package_deps to the test_spec. Also add debug_agent by
default because most target tests use it for getting backtraces.

Original-Bug: 407117303
Original-Fixed: 406571868
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1254636
Original-Revision: df47ba730d90b86535804762697d89d8bca819e0
GitOrigin-RevId: 15627897450163514997d532c54dc4da65682ef8
Change-Id: I9b6871372ac4d3f211e478274aa22be9f94008e5

Author: Ina Huh

stem

@@ -8,7 +8,7 @@
              root=""
              remote="https://fuchsia.googlesource.com/fuchsia"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="886c35b7472752ad6761ea27792b56f06192c4bb"
+             revision="df47ba730d90b86535804762697d89d8bca819e0"
              />
   </imports>
   <projects>