build(deps): bump xattr from 0.2.2 to 0.2.3

Bumps [xattr](https://github.com/Stebalien/xattr) from 0.2.2 to 0.2.3.
- [Release notes](https://github.com/Stebalien/xattr/releases)
- [Commits](https://github.com/Stebalien/xattr/commits)

---
updated-dependencies:
- dependency-name: xattr
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Cargo.lock

@@ -3208,9 +3208,9 @@ checksum = "504a2476202769977a040c6364301a3f65d0cc9e3fb08600b2bda150a0488316"
 
 [[package]]
 name = "xattr"
-version = "0.2.2"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "244c3741f4240ef46274860397c7c74e50eb23624996930e484c16679633a54c"
+checksum = "6d1526bbe5aaeb5eb06885f4d987bcdfa5e23187055de9b83fe00156a821fabc"
 dependencies = [
  "libc",
 ]

src/uu/cp/Cargo.toml

@@ -34,7 +34,7 @@ ioctl-sys = "0.8"
 winapi = { version="0.3", features=["fileapi"] }
 
 [target.'cfg(unix)'.dependencies]
-xattr="0.2.1"
+xattr="0.2.3"
 exacl= { version = "0.8.0", optional=true }
 
 [[bin]]