Update sl container for sl7 to current (build-date=20180301)
@@ -8,7 +8,7 @@ Tags: 7, latest
Architectures: amd64
GitFetch: refs/heads/7
Directory: sl7
-GitCommit: 7d0ec0d204370374eea7907f50d6e5c4b164217c
+GitCommit: dede8fd5d4d83eabc21e208b6f46d9d816a54bea
# For the SL6 container
Tags: 6
yosifkit