ceph-object-corpus: fix 2 test cases

  > drop 0.46-add-osd-uuid/objects/OSDMap/9
  > ECSubWrite embeds ObjectStore::Transaction

Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/ceph-object-corpus b/ceph-object-corpus
index 47fbf8c6ae1fb4fca171ac86e98821a67fd32031..71fb1a5dffccc7e66db88491d2bdc7d4d0d6eb0e 160000 (submodule)
--- a/ceph-object-corpus
+++ b/ceph-object-corpus
@@ -1 +1 @@
-Subproject commit 47fbf8c6ae1fb4fca171ac86e98821a67fd32031
+Subproject commit 71fb1a5dffccc7e66db88491d2bdc7d4d0d6eb0e