Revert cyrus-sasl because commit is not a valid reference

diff --git a/cyrus-sasl b/cyrus-sasl
index a62f564..05c7a77 160000 (submodule)
--- a/cyrus-sasl
+++ b/cyrus-sasl
@@ -1 +1 @@
-Subproject commit a62f564e8d4ae563c847c938919345fcbf7a5d5a
+Subproject commit 05c7a774bfb33da2514677cbabd804ebd409a0ec