build: bump gethostname from 0.2.1 to 0.2.2 (#3453)

Bumps gethostname from 0.2.1 to 0.2.2.

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

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

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

Cargo.lock

@@ -624,9 +624,9 @@ dependencies = [
 
 [[package]]
 name = "gethostname"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e692e296bfac1d2533ef168d0b60ff5897b8b70a4009276834014dd8924cc028"
+checksum = "4addc164932852d066774c405dbbdb7914742d2b39e39e1a7ca949c856d054d1"
 dependencies = [
  "libc",
  "winapi",

Cargo.toml

@@ -42,7 +42,7 @@ log = { version = "0.4.14", features = ["std"] }
 starship-battery = { version = "0.7.9", optional = true }
 path-slash = "0.1.4"
 unicode-segmentation = "1.8.0"
-gethostname = "0.2.1"
+gethostname = "0.2.2"
 once_cell = "1.9.0"
 chrono = "0.4.19"
 sys-info = "0.9.1"