Merge pull request #3360 from arangodb-helper/new_arangodb_version_3.2.2

Please upgrade to the ArangoDB Release 3.2.2

library/arangodb

@@ -5,6 +5,6 @@
 2.8.11: git://github.com/arangodb/arangodb-docker@05366cb4c6a6aab8e1ff9ca74c81b09d9a57b5b5 jessie/2.8.11
 
 
-3.2: git://github.com/arangodb/arangodb-docker@3ea3da8c42b8d6204c5e2fdddcbeb042b86464c2 jessie/3.2.1
-3.2.1: git://github.com/arangodb/arangodb-docker@3ea3da8c42b8d6204c5e2fdddcbeb042b86464c2 jessie/3.2.1
-latest: git://github.com/arangodb/arangodb-docker@3ea3da8c42b8d6204c5e2fdddcbeb042b86464c2 jessie/3.2.1
+3.2: git://github.com/arangodb/arangodb-docker@aecd03e23898c9659d4611d9696b257086da08ff stretch/3.2.2
+3.2.2: git://github.com/arangodb/arangodb-docker@aecd03e23898c9659d4611d9696b257086da08ff stretch/3.2.2
+latest: git://github.com/arangodb/arangodb-docker@aecd03e23898c9659d4611d9696b257086da08ff stretch/3.2.2