Merge pull request #1069 from SUSE/for-deploy-5

🤖: Update build recipes for SP5

Author: dcermak

_config

@@ -64,4 +64,3 @@ Prefer: -container:bci_bci-busybox:15.5
 Prefer: -container:bci_bci-init:15.5
 Prefer: -container:bci-bci-micro-15.5
 Prefer: -container:suse-sle15-15.5
-Prefer: -container:sles15-image