Update sl container for sl7 to current (build-date=20190204)
@@ -8,7 +8,7 @@ Tags: 7, latest
Architectures: amd64
GitFetch: refs/heads/7
Directory: sl7
-GitCommit: f079afdd6da733270e293f03028026d4a45d954e
+GitCommit: f9b2676de2c0c6258a2016f5e844a073a442d27d
# For the SL6 container
Tags: 6
yosifkit