build(deps): bump openat-ext from 0.1.11 to 0.1.12

Bumps [openat-ext](https://github.com/cgwalters/openat-ext) from 0.1.11 to 0.1.12.
- [Release notes](https://github.com/cgwalters/openat-ext/releases)
- [Commits](https://github.com/cgwalters/openat-ext/compare/v0.1.11...v0.1.12)

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

Cargo.lock

@@ -826,9 +826,9 @@ dependencies = [
 
 [[package]]
 name = "openat-ext"
-version = "0.1.11"
+version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5157ebc7a2da568f161a0d51d355b8520451fffb66c416617236f7c8dda733be"
+checksum = "280cd85c8b57d226f3c3ed667b098d754e5afd3d2834a19b81198b8ba46c85c4"
 dependencies = [
  "drop_bomb",
  "libc",

Cargo.toml

@@ -44,7 +44,7 @@ tempfile = "3.2.0"
 clap = "2.33.3"
 structopt = "0.3.21"
 openat = "0.1.19"
-openat-ext = "^0.1.11"
+openat-ext = "^0.1.12"
 curl = "0.4.34"
 rayon = "1.5.0"
 c_utf8 = "0.1.0"