Release 2025.5

[jmarrero]

v2025.5

Colin Walters (15):
      compose: More error context for container-encapsulate
      chunked-oci: Rework to support --from too
      treefile: Add error context for finalize.d
      core: Ignore xattrs in copyup for rpmfi overrides
      Update bootc
      postprocess: Remove boot/loader
      ci/prow: Add a Dockerfile for build_root
      postprocess: Add an error prefix
      Add `experimental compose rootfs`
      compose: Split off a containers_storage module
      compose: Support buildah too
      compose: Add some error prefixing
      ci: Various fixes
      core: Use source root for repos and dnf vars
      compose-rootfs: Add --source-root-rw

Jonathan Lebon (5):
      rust: Rename `Opt` struct to `ComposeImage`
      rust: Rename `BuildChunkedOCI` struct to `BuildChunkedOCIOpts`
      Add new `treefile-apply` experimental command
      ci/test-container.sh: Make it easier to execute locally
      ci/test-container.sh: Run `treefile-apply` test earlier

Joseph Marrero Corchado (1):
      Release 2025.5

Full Changelog: v2025.4...v2025.5

[cgwalters]

While not critical per se I'd like to get #5284 in