updates 2.1.x to 2.1.19

library/orientdb

@@ -2,7 +2,7 @@
 
 2.0.18: git://github.com/orientechnologies/orientdb-docker@a43637b03a105ceb1104cbf5e42e93e1ffed0944 2.0
 
-2.1.18: git://github.com/orientechnologies/orientdb-docker@84dc143c592014c5e4c6efa2ea01f5c58fed8279 2.1
+2.1.19: git://github.com/orientechnologies/orientdb-docker@b8863211762ffc970afcf40b41abb4d571a250fe 2.1
 
 2.2.0: git://github.com/orientechnologies/orientdb-docker@ec625ff626ef36d7b10f14ec09b1d6984f7ce440 2.2