fix(ci): add version to workspace path deps for cargo-deny

cargo-deny 0.19 flags path-only workspace deps as wildcards
since they could be published. Adding explicit versions resolves this.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: Milerias

Cargo.toml

@@ -33,11 +33,11 @@ unsafe_code = "deny"
 missing_docs = "warn"
 
 [workspace.dependencies]
-mantis-core = { path = "crates/core" }
-mantis-types = { path = "crates/types" }
-mantis-queue = { path = "crates/queue" }
-mantis-bench = { path = "crates/bench" }
-mantis-layout = { path = "crates/layout" }
-mantis-verify = { path = "crates/verify" }
+mantis-core = { path = "crates/core", version = "0.1.0" }
+mantis-types = { path = "crates/types", version = "0.1.0" }
+mantis-queue = { path = "crates/queue", version = "0.1.0" }
+mantis-bench = { path = "crates/bench", version = "0.1.0" }
+mantis-layout = { path = "crates/layout", version = "0.1.0" }
+mantis-verify = { path = "crates/verify", version = "0.1.0" }
 criterion = { version = "0.5", features = ["html_reports"] }
 bolero = "0.11"