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Fix dependabot configuration - #14
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aram356 added a commit
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Aug 19, 2026
R23 fixed a three-level composed-deploy DEADLOCK by making a borrowing deploy hold NO lock -- but a borrowing deploy DOES write `fastly.toml` (`fastly compute deploy` records the service_id), so a lock-free deploy borrower races a co-sibling provision and loses an edit. Replace the single shared `provision.borrow.lock` with a DEPTH-KEYED sibling lock: a borrower serialises its file writes against its co-siblings on `provision.borrow.<depth>.lock`, and a deploy advertises `depth + 1` to its subprocess (`EDGEZERO_PROVISION_SIBLING_DEPTH`). A more-nested borrower therefore serialises on the NEXT depth's file and never blocks on an ancestor's sibling lock -- holding serialisation at EVERY level with no deadlock, and making borrowing deploys serialise like provisions. (#14)
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