Bump Dylint's MSRV to 1.81

Author: smoelius

dylint/Cargo.toml

@@ -6,7 +6,7 @@ description = "A tool for running Rust lints from dynamic libraries"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/trailofbits/dylint"
-rust-version = "1.78"
+rust-version = "1.81"
 
 [dependencies]
 ansi_term = { workspace = true }