This update for pacemaker fixes the following issues:

- executor: restrict certain IPC requests to Pacemaker daemons (CVE-2020-25654, bsc#1177916)
- extra: add vim modelines to agents
- extra: quote shell variables in agent code where appropriate (bsc#1175557)
- extra: remove trailing whitespace from agent code
- extra: update agent boilerplate (copyright/license notices)
- extra: use 4-space indents in resource agent code
- extra: use ":=" where appropriate in agent code
- fencer: restrict certain IPC requests to privileged users (CVE-2020-25654, bsc#1177916)
- move bcond_with/without up front for e.g. pcmk_release
- pacemakerd: ignore shutdown requests from unprivileged users (CVE-2020-25654, bsc#1177916)
- rpm: add spec option for enabling CIB secrets
- rpm: put user-configurable items at top of spec
- rpm: use the user/group ID 90 for haclient/hacluster to be consistent with cluster-glue (bsc#1167171)

This update was imported from the SUSE:SLE-15-SP1:Update update project.