Bump actions/checkout from 4 to 5 (#54)

* Bump actions/checkout from 4 to 5

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

* Fix clippy lints.

I just ran `cargo clippy --fix`.

Signed-off-by: Andrew Walbran <qwandor@google.com>

---------

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

Author: dependabot[bot]

.github/workflows/bvt.yaml

@@ -5,7 +5,7 @@ jobs:
     name: BVT
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: install dependencies
       run: |
         rustup target add x86_64-unknown-linux-musl

src/lib.rs

@@ -77,10 +77,7 @@ impl VsockListener {
     /// Create a new VsockListener which is bound and listening on the socket address.
     pub fn bind(addr: &impl SockaddrLike) -> Result<Self> {
         if addr.family() != Some(AddressFamily::Vsock) {
-            return Err(Error::new(
-                ErrorKind::Other,
-                "requires a virtio socket address",
-            ));
+            return Err(Error::other("requires a virtio socket address"));
         }
 
         let socket = new_socket()?;
@@ -206,10 +203,7 @@ impl VsockStream {
     /// Open a connection to a remote host.
     pub fn connect(addr: &impl SockaddrLike) -> Result<Self> {
         if addr.family() != Some(AddressFamily::Vsock) {
-            return Err(Error::new(
-                ErrorKind::Other,
-                "requires a virtio socket address",
-            ));
+            return Err(Error::other("requires a virtio socket address"));
         }
 
         let socket = new_socket()?;