fdc1441c32928be4f1a5bbec5459a948b7abd822
Add a changes job that diffs the pushed range (or PR base) and emits a matrix via ci-matrix.sh. Shared files or build tooling changes rebuild all images. Also fix the upstream package trim to drop top-level keys left empty (e.g. packages-x86_64 when every entry is excluded), which broke fedora-remote.
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276 KiB