Merge pull request #11232 from scientificlinux/sl7

Update sl container for sl7 to current (build-date=20211103)

library/sl

@@ -7,4 +7,4 @@ Tags: 7, latest
 Architectures: amd64
 GitFetch: refs/heads/7
 Directory: sl7
-GitCommit: cbd322790964afed7072d26cb4c56ef4021487ce
+GitCommit: eb337b1eba354d3b64fa7a4efb2e94f32d5fd32f