Update Rust crate target-spec to 3.5.4

Author: nextest-bot

Cargo.toml

@@ -120,7 +120,7 @@ supports-color = "3.0.2"
 supports-unicode = "3.0.0"
 swrite = "0.1.0"
 tar = "0.4.44"
-target-spec = { version = "3.4.2", features = ["custom", "summaries"] }
+target-spec = { version = "3.5.4", features = ["custom", "summaries"] }
 target-spec-miette = "0.4.5"
 test-case = "3.3.1"
 test-strategy = "0.4.3"