manifest: Remove dbus-spy

This is a dead repo, already removed from infra/config.

BUG=chromium:967158
TEST=None

Change-Id: Ifed0ff2cd98e42edc0c4352df82ed2342398e642
Signed-off-by: Kirtika Ruchandani <kirtika@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/manifest/+/1651280
Reviewed-by: David Burger <dburger@chromium.org>
Commit-Queue: Kirtika Ruchandani <kirtika@chromium.org>
Tested-by: Kirtika Ruchandani <kirtika@chromium.org>
diff --git a/full.xml b/full.xml
index cd9b795..4faacec 100644
--- a/full.xml
+++ b/full.xml
@@ -229,8 +229,6 @@
            name="chromiumos/third_party/daisydog"/>
   <project path="src/third_party/dbus-c++"
            name="chromiumos/third_party/dbus-cplusplus" />
-  <project path="src/third_party/dbus-spy"
-           name="chromiumos/third_party/dbus-spy" />
   <project path="src/third_party/eclass-overlay"
            name="chromiumos/overlays/eclass-overlay"
            groups="minilayout,firmware,labtools" />