fix: add missing dev-dependencies + fix test assertion

- Added tracing, tracing-subscriber, reqwest, uuid to [dev-dependencies]
  (test files referenced these crates but they weren't available)
- Fixed test assertion: WikiLinkFallbackExtractor extracts [[Concurrency]]
  not 'Go' from text 'Go [[Concurrency]] is powerful'

tests/unit_ingest_logging.rs

@@ -274,8 +274,8 @@ mod tests {
             "Linux entity should be extracted from at least one record"
         );
         assert!(
-            all_extracted_entities.iter().any(|name| name.contains("Go") || name.contains("go")),
-            "Go entity should be extracted from at least one record"
+            all_extracted_entities.iter().any(|name| name.contains("Concurrency") || name.contains("concurrency")),
+            "Concurrency entity should be extracted from at least one record (via [[Concurrency]] wiki link)"
         );
     }