Auto merge of rust-lang#16334 - Veykril:salsa, r=Veykril

Bump salsa

Author: bors

Cargo.lock

@@ -112,7 +112,7 @@ itertools = "0.12.0"
 libc = "0.2.150"
 nohash-hasher = "0.2.0"
 rayon = "1.8.0"
-rust-analyzer-salsa = "0.17.0-pre.4"
+rust-analyzer-salsa = "0.17.0-pre.5"
 rustc-hash = "1.1.0"
 semver = "1.0.14"
 serde = { version = "1.0.192", features = ["derive"] }