build(deps): update bolero requirement from 0.11 to 0.12 in /tools/xdp (

#2391)

---
updated-dependencies:
- dependency-name: bolero
  dependency-type: direct:production
...

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tools/xdp/s2n-quic-xdp/Cargo.toml

@@ -23,7 +23,7 @@ s2n-quic-core = { version = "=0.51.0", path = "../../../quic/s2n-quic-core" }
 tokio = { version = "1", features = ["net"], optional = true }
 
 [dev-dependencies]
-bolero = "0.11"
+bolero = "0.12"
 futures = "0.3"
 pin-project-lite = "0.2"
 rand = "0.8"