build: Bump bindgen target to 1.82

OpenEmbedded now supports Rust 1.82 and using 1.82 for bindgen allows us
to support the 2024 eddition [1].

1: rust-lang/rust-bindgen#3015

Signed-off-by: Alistair Francis <[email protected]>

Author: alistair23

build.rs

@@ -91,7 +91,7 @@ fn main() {
     let bindings = builder
         .parse_callbacks(Box::new(bindgen::CargoCallbacks::new()))
         .use_core()
-        .rust_target("1.81.0".parse().unwrap())
+        .rust_target("1.82.0".parse().unwrap())
         .blocklist_item("max_align_t")
         .blocklist_function("qfcvt_r")
         .blocklist_function("qfcvt")