Improvements

Rook v1.12.4 is a patch release limited in scope and focusing on feature additions and bug fixes to the Ceph operator.

• core: Restart ceph daemons when network updated (#12791, @subhamkrai)
• helm: Update docs/comments to reflect reef support (#12872, @mjnagel)
• exporter: Bind to all interfaces if IPv6 is enabled (#12886, @matthewpi)
• object: Unique username for OBC even when preceding OBC was retained (#12884, @haslersn)
• multus: Allow using NADs without inspectable CIDRs (#12778, @BlaineEXE)
• discover: Fix discover daemonset default value for discovery interval (#12844, @lbailleul)
• operator: Move discover pod settings to the operator configmap (#12840 #12691, @subhamkrai)
• build: Correct release version for toolbox based on operator in release-1.12 branch (#12853, @travisn)
• osd: Replace existing OSDs to be upgraded when new store is available (#12770, @sp98)
• ci: Simplify docs-check workflow by extracting functionality (#12816, @obnoxxx)
• csi: Enable csi-addons-side when dependent CRDs are deployed (#12487, @subhamkrai)
• monitoring: Set port for exporter servicemonitor (#12825, @weirdwiz)