Bump walkdir from 2.3.1 to 2.3.2

Bumps [walkdir](https://github.com/BurntSushi/walkdir) from 2.3.1 to 2.3.2.
- [Release notes](https://github.com/BurntSushi/walkdir/releases)
- [Commits](https://github.com/BurntSushi/walkdir/compare/2.3.1...2.3.2)

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

Cargo.lock

@@ -604,9 +604,9 @@ checksum = "b5a972e5669d67ba988ce3dc826706fb0a8b01471c088cb0b6110b805cc36aed"
 
 [[package]]
 name = "walkdir"
-version = "2.3.1"
+version = "2.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "777182bc735b6424e1a57516d35ed72cb8019d85c8c9bf536dccb3445c1a2f7d"
+checksum = "808cf2735cd4b6866113f648b791c6adc5714537bc222d9347bb203386ffda56"
 dependencies = [
  "same-file",
  "winapi",

Cargo.toml

@@ -41,4 +41,4 @@ snafu = "0.6.10"
 [dev-dependencies]
 pretty_assertions = "0.6.1"
 tempfile = "3.2.0"
-walkdir = "2.3.1"
+walkdir = "2.3.2"