Update changelog for 1:10.1.29-2 release

debian/changelog

 mariadb-10.1 (1:10.1.29-2) unstable; urgency=medium
 
+  [ Otto Kekäläinen ]
   * Update the d/changelog with CVEs
+
+  [ Ondřej Surý ]
+  * Revert to using system pcre library (Closes: #882329)
   * Bump the epoch to fix the mess created by mariadb-10.2 upload
     (Closes: #881898)
 
+  [ Christian Ehrhardt ]
+  * d/t/upstream: skip func_regexp_pcre on s390x
+
  -- Ondřej Surý <ondrej@debian.org>  Wed, 22 Nov 2017 06:03:17 +0000
 
 mariadb-10.1 (10.1.29-1) unstable; urgency=medium