Updated 6.8 and 6-slim images to reduce their size further.

Signed-off-by: Avi Miller <[email protected]>

library/oraclelinux

@@ -1,7 +1,7 @@
 Maintainers: Oracle Linux Product Team <[email protected]> (@Oracle)
 GitRepo: https://github.com/oracle/docker-images.git
 GitFetch: refs/heads/OracleLinux-images
-GitCommit: 91899be04766ddf7b2ad297e5159901889801ff8
+GitCommit: 59240b35264e017b366a6d60c7c29b9934d989dc
 
 Tags: 7-slim
 Directory: OracleLinux/7-slim