build(deps): bump openat-ext from 0.1.12 to 0.1.13

Bumps [openat-ext](https://github.com/cgwalters/openat-ext) from 0.1.12 to 0.1.13.
- [Release notes](https://github.com/cgwalters/openat-ext/releases)
- [Commits](https://github.com/cgwalters/openat-ext/commits)

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

Cargo.lock

@@ -804,9 +804,9 @@ dependencies = [
 
 [[package]]
 name = "openat-ext"
-version = "0.1.12"
+version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "280cd85c8b57d226f3c3ed667b098d754e5afd3d2834a19b81198b8ba46c85c4"
+checksum = "b4c55e17c28995df7ff51cc9b2a9a4e548dde9ffa46efdd2750d22fe4ac64499"
 dependencies = [
  "drop_bomb",
  "libc",

Cargo.toml

@@ -45,7 +45,7 @@ maplit = "1.0"
 memfd = "0.4.0"
 nix = "0.20.0"
 openat = "0.1.19"
-openat-ext = "^0.1.12"
+openat-ext = "^0.1.13"
 os-release = "0.1.0"
 ostree = { version = "0.9.1", features = ["v2020_4"] }
 ostree-sys = "0.7.1"