bootstrap: Update linux-raw-sys to 0.3.2

Adds support for LoongArch.

Author: heiher

src/bootstrap/Cargo.lock

@@ -374,9 +374,9 @@ checksum = "99227334921fae1a979cf0bfdfcc6b3e5ce376ef57e16fb6fb3ea2ed6095f80c"
 
 [[package]]
 name = "linux-raw-sys"
-version = "0.3.1"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d59d8c75012853d2e872fb56bc8a2e53718e2cafe1a4c823143141c6d90c322f"
+checksum = "3f508063cc7bb32987c71511216bd5a32be15bccb6a80b52df8b9d7f01fc3aa2"
 
 [[package]]
 name = "log"