Fix the EULA for SUSE Manager in container

[cbosdo]

What does this PR change?

SUSE Manager should use the SLE EULA, not the BCI one.

Changelogs

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Re-run a test

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• [ ] Re-run test "changelog_test"
• [ ] Re-run test "backend_unittests_pgsql"
• [ ] Re-run test "java_pgsql_tests"
• [ ] Re-run test "schema_migration_test_pgsql"
• [ ] Re-run test "susemanager_unittests"
• [ ] Re-run test "javascript_lint"
• [ ] Re-run test "spacecmd_unittests"

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[cbosdo]

This requires the skelcd package adapted for SUSE Manager as container

[cbosdo]

I'll probably wait until we have more details on the skelcd story before merging