Add the patches last used by our CI.

Change-Id: I9bd7bead9c220e81184c2966521cbed85457184d
diff --git a/patches/series b/patches/series
new file mode 100644
index 0000000..da86d49
--- /dev/null
+++ b/patches/series
@@ -0,0 +1,3 @@
+openstack/cinder/leave-it-to-brick.patch
+openstack/cinderlib/storpool-test-20190910.patch
+openstack/devstack/eatmydata.patch