deps: repoint lance-graph-ontology ogar-vocab to OGAR main

OGAR #91 merged the HealthcarePort + 0x09XX Health codebook to main, so
the temporary branch pin (carried while the OGAR PR was open) is retired.
This crate was the lone holdout still on the OGAR branch while its
siblings (lance-graph-ogar / cognitive-stack / symbiont) already track
main — that split risked two ogar-vocab versions in one graph. Now all
four resolve to one OGAR source.

Build + 31 bridge tests green against ogar-vocab@main (rev 19a6886e).

Generated by [Claude Code](https://claude.com/claude-code)

Author: claude

Cargo.lock

@@ -17,12 +17,12 @@ lance-graph-contract = { path = "../lance-graph-contract" }
 # (OpenProjectBridge, RedmineBridge, …) are type aliases over the
 # harness — the namespace / bridge_id / public-name-alias data all
 # come from OGAR class schema, not from this crate.
-# Pinned to the OGAR `claude/medcare-bridge-lance-graph-wmx76z` branch:
-# it carries `ports::PortSpec` + the project-mgmt ports (from
-# port-spec-trait) AND the new `HealthcarePort` + 0x09XX Health codebook
-# that `MedcareBridge = UnifiedBridge<HealthcarePort>` needs. Will move
-# to `branch = "main"` once both OGAR PRs merge.
-ogar-vocab = { git = "https://github.com/AdaWorldAPI/OGAR", branch = "claude/medcare-bridge-lance-graph-wmx76z" }
+# OGAR `main` carries `ports::PortSpec` + the project-mgmt ports AND the
+# `HealthcarePort` + 0x09XX Health codebook that
+# `MedcareBridge = UnifiedBridge<HealthcarePort>` needs (OGAR #91 merged).
+# Tracks `main`, matching the sibling `lance-graph-ogar` / `cognitive-stack`
+# / `symbiont` pins — one OGAR source for the whole graph.
+ogar-vocab = { git = "https://github.com/AdaWorldAPI/OGAR", branch = "main" }
 
 # TTL parser. oxttl is the smallest streaming Turtle parser in the workspace's
 # dependency graph and matches the shape of OGIT's per-entity .ttl files.