cargo: bump the minor group with 4 updates (#2387)

Bumps the minor group with 4 updates:
[regex](https://github.com/rust-lang/regex),
[buddy_system_allocator](https://github.com/rcore-os/buddy_system_allocator),
[tempfile](https://github.com/Stebalien/tempfile) and
[tokio-websockets](https://github.com/Gelbpunkt/tokio-websockets).

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

mdbook-course/Cargo.toml

@@ -16,7 +16,7 @@ log = "0.4.22"
 matter = "0.1.0-alpha4"
 mdbook = "0.4.40"
 pretty_env_logger = "0.5.0"
-regex = "1.10"
+regex = "1.11"
 serde = "1.0.209"
 serde_json = "1.0.127"
 serde_yaml = "0.9"

src/bare-metal/useful-crates/allocator-example/Cargo.toml

@@ -5,4 +5,4 @@ edition = "2021"
 publish = false
 
 [dependencies]
-buddy_system_allocator = "0.10.0"
+buddy_system_allocator = "0.11.0"

src/concurrency/async-exercises/chat-async/Cargo.toml

@@ -7,4 +7,4 @@ edition = "2021"
 futures-util = { version = "0.3.30", features = ["sink"] }
 http = "1.1.0"
 tokio = { version = "1.40.0", features = ["full"] }
-tokio-websockets = { version = "0.9.0", features = ["client", "fastrand", "server", "sha1_smol"] }
+tokio-websockets = { version = "0.10.1", features = ["client", "fastrand", "server", "sha1_smol"] }

src/concurrency/sync-exercises/Cargo.toml

@@ -18,4 +18,4 @@ scraper = "0.20.0"
 thiserror = "1.0.63"
 
 [dev-dependencies]
-tempfile = "3.12.0"
+tempfile = "3.13.0"