Update sl container for sl7 to current (build-date=20180201)
@@ -8,7 +8,7 @@ Tags: 7, latest
Architectures: amd64
GitFetch: refs/heads/7
Directory: sl7
-GitCommit: dc0fff416b9ee61040072dc15494305d2d3dff66
+GitCommit: 7d0ec0d204370374eea7907f50d6e5c4b164217c
# For the SL6 container
Tags: 6