This update for pacemaker fixes the following issues:

- libcrmcluster: use uint64_t type for corosync ringid (membership id) when updating node state (bsc#1168771)
- get ready for implicit -fno-common with upcoming GCC 10 (bsc#1160410)
- attrd: properly declare global variables as extern in header (bsc#1160410)
- scheduler: make sure cluster-wide maintenance-mode=true overrides per-resource settings (bsc#1154881)
- tools: Clear all prefer constraints when performing a move (bsc#1155290)
- tools: Fix moving a resource with a lifetime constraint (bsc#1155290)

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