Update cf-cli to rev 8 via SR 751507
    
    https://build.opensuse.org/request/show/751507
    by user dimstar_suse
    - update to version 6.47.2
      ## Fixes
      - Built with Golang 1.12.12 to address security vulnerabilities and other bugs. See the Golang release summaries for details.
    - update to version 6.47.1
      ## Bugs
      - Fixes regression for cf login
      - create-buildpack will now retry if attempting to create a large buildpack and the fresh token is about to expire story
      - now when you push an application with a buildpack, and if you delete the buildpack, and then subsequently push the same app with multiple buildpacks, push should stage your app story
      ## Enhancements
      - Since usernames are not unique, users with the same name can exist in different external identity providers. This release supports a new flag on login: --origin which allow users to disambiguate the user and identity provider they w