meta: update to tempfile 3.4

A vulnerability in a transitive dependency, remove_dir_all, used by
tempfile was found[0].

Update tempfile to 3.4, which does not depend on remove_dir_all.

[0]: https://rustsec.org/advisories/RUSTSEC-2023-0018

Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett

link-git/Cargo.toml

@@ -26,7 +26,7 @@ parking_lot = "0.12"
 pin-project = "1.0.7"
 regex = "1.5.4"
 rustc-hash = "1.1.0"
-tempfile = "3.3"
+tempfile = "3.4"
 thiserror = "1.0.30"
 tracing = "0.1"
 versions = "3.0.2"

link-git/t/Cargo.toml

@@ -19,7 +19,7 @@ anyhow = "1"
 bstr = "0.2"
 futures = "0.3"
 futures_ringbuf = "0.3"
-tempfile = "3.3"
+tempfile = "3.4"
 
 [dev-dependencies.git2]
 version = "0.16.1"

test/test-helpers/Cargo.toml

@@ -17,7 +17,7 @@ log = ">= 0.4"
 pretty_assertions = "1.1"
 serde = "1"
 serde_json = "1"
-tempfile = "3.3"
+tempfile = "3.4"
 tracing = "0.1"
 proptest = "1"