fix(flux-helmrelease): update ghcr.io/rook/rook-ceph ( v1.19.5 → v1.19.6 )

[robottoms-up]

This PR contains the following updates:

Package	Update	Change
ghcr.io/rook/rook-ceph	patch	v1.19.5 → v1.19.6

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Release Notes

rook/rook (ghcr.io/rook/rook-ceph)

v1.19.6

Compare Source

Improvements

Rook v1.19.6 is a patch release limited in scope and focusing on feature additions and bug fixes to the Ceph operator.

• helm: Update prometheus rules from upstream ceph/ceph; add cluster label to all scraped metrics (#​17544, @​jhoblitt)
• osd: Honor per-device deviceClass in raw-mode prepare and reconcile (#​17407, @​arttor)
• mgr: Retry self-signed cert creation on wrapped context deadline errors (#​17472, @​texasich)
• mon: Check node existence on every health check iteration (#​17484, @​taraasrita10)
• core: Add default ResourceRequirements for cmd-reporter (#​17464, @​jhoblitt)
• osd: Detect encryption label from dmcrypt path (#​17453, @​sp98)
• exporter: Set correct DNSPolicy for rook-ceph-exporter (#​17451, @​rohan47)
• doc: Add CSI operator resource cleanup steps to teardown guide (#​17286, @​lumir-sliva)
• build: Bump golang.org/x/net to fix govulncheck ci failure (#​17504, @​OdedViner)
• build: Bump github.com/moby/spdystream from 0.5.0 to 0.5.1 (#​17364, @​dependabot[bot])
• ci: bump golang.org/x/net to v0.55.0 to fix GO-2026-5026 (#​17582, @​OdedViner)
• ci: bump and/or pin github action versions (#​17577, @​jhoblitt)

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