ambiguity_detection requires debug feature (#23913)

# Objective

- Work done for the issue [`ambiguity_detection` example should require
`debug` feature](#23907)

Author: micttyoid

Cargo.toml

@@ -4288,6 +4288,7 @@ wasm = false
 name = "ambiguity_detection"
 path = "tests/ecs/ambiguity_detection.rs"
 doc-scrape-examples = true
+required-features = ["debug"]
 
 [package.metadata.example.ambiguity_detection]
 hidden = true