tests: sync ceph-erasure-code-corpus for mktemp -d

Because it's posix and --directory is not.

Signed-off-by: Loic Dachary <ldachary@redhat.com>

diff --git a/ceph-erasure-code-corpus b/ceph-erasure-code-corpus
index b0d1137d31e4b36b72ccae9c0a9a13de2ec82faa..c332279082854effc00ea93c226f2f211f73631d 160000 (submodule)
--- a/ceph-erasure-code-corpus
+++ b/ceph-erasure-code-corpus
@@ -1 +1 @@
-Subproject commit b0d1137d31e4b36b72ccae9c0a9a13de2ec82faa
+Subproject commit c332279082854effc00ea93c226f2f211f73631d