Bump Traefik to v1.7.4

library/traefik

@@ -1,20 +1,20 @@
 Maintainers: Emile Vauge <[email protected]> (@emilevauge), Vincent Demeester <[email protected]> (@vdemeester), Ludovic Fernandez <[email protected]> (@ldez), Julien Salleyron <[email protected]> (@juliens), Nicolas Mengin <[email protected]> (@nmengin), Michael Matur <[email protected]> (@mmatur), Damien Duportal <[email protected]> (@dduportal)
 GitRepo: https://github.com/containous/traefik-library-image.git
 
-Tags: v1.7.3, 1.7.3, v1.7, 1.7, maroilles, latest
+Tags: v1.7.4, 1.7.4, v1.7, 1.7, maroilles, latest
 Architectures: amd64, arm64v8, arm32v6
-GitCommit: b5cc6bd196fbf6740acb0db6665ac420193c90b4
+GitCommit: fcb97d804beffa33d0547ad8c54f1d248ceaba78
 amd64-Directory: scratch/amd64
 arm32v6-Directory: scratch/arm
 arm64v8-Directory: scratch/arm64
 
-Tags: v1.7.3-alpine, 1.7.3-alpine, v1.7-alpine, 1.7-alpine, maroilles-alpine, alpine
+Tags: v1.7.4-alpine, 1.7.4-alpine, v1.7-alpine, 1.7-alpine, maroilles-alpine, alpine
 Architectures: amd64, arm64v8, arm32v6
-GitCommit: b5cc6bd196fbf6740acb0db6665ac420193c90b4
+GitCommit: fcb97d804beffa33d0547ad8c54f1d248ceaba78
 Directory: alpine
 
-Tags: v1.7.3-nanoserver, 1.7.3-nanoserver, v1.7-nanoserver, 1.7-nanoserver, maroilles-nanoserver, v1.7.3-nanoserver-sac2016, 1.7.3-nanoserver-sac2016, v1.7-nanoserver-sac2016, 1.7-nanoserver-sac2016, maroilles-nanoserver-sac2016, nanoserver, nanoserver-sac2016
+Tags: v1.7.4-nanoserver, 1.7.4-nanoserver, v1.7-nanoserver, 1.7-nanoserver, maroilles-nanoserver, v1.7.4-nanoserver-sac2016, 1.7.4-nanoserver-sac2016, v1.7-nanoserver-sac2016, 1.7-nanoserver-sac2016, maroilles-nanoserver-sac2016, nanoserver, nanoserver-sac2016
 Architectures: windows-amd64
-GitCommit: b5cc6bd196fbf6740acb0db6665ac420193c90b4
+GitCommit: fcb97d804beffa33d0547ad8c54f1d248ceaba78
 Directory: windows
 Constraints: nanoserver-sac2016