update swarm to 1.1.3-rc2

Signed-off-by: Victor Vieux <[email protected]>

library/swarm

@@ -3,7 +3,7 @@
 # maintainer: Dong Chen<[email protected]> (@dongluochen)
 # maintainer: Victor Vieux <[email protected]> (@vieux)
 
-1.1.3-rc1: git://github.com/docker/swarm-library-image@5b32a68cad65db08272cdad1ee8bed57dee2ecdb
+1.1.3-rc2: git://github.com/docker/swarm-library-image@4d298d3113a4ecefa83a3f9e18f4aaf4f95f007e
 
 1.0.0: git://github.com/docker/swarm-library-image@84c0d7d2d98d5f4f4178e517523925c1d5ebe7cc
 1.0.1: git://github.com/docker/swarm-library-image@8fc43f5ab8f0a25872bb7ed6237f68dd673c1e79