Downgrade walkdir to an audited version

The differences don't seem to be significant for LCI's usage.

Cargo.lock

@@ -599,9 +599,9 @@ checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
 
 [[package]]
 name = "walkdir"
-version = "2.5.0"
+version = "2.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "29790946404f91d9c5d06f9874efddea1dc06c5efe94541a7d6863108e3a5e4b"
+checksum = "36df944cda56c7d8d8b7496af378e6b16de9284591917d307c9b4d313c44e698"
 dependencies = [
  "same-file",
  "winapi-util",

supply-chain/config.toml

@@ -124,10 +124,6 @@ criteria = "safe-to-run"
 suggest = false
 notes = "At time of review this was only built if targeting WASM, which is not an intended target."
 
-[[exemptions.walkdir]]
-version = "2.5.0"
-criteria = "safe-to-run"
-
 [[exemptions.wasi]]
 version = "0.14.2+wasi-0.2.4"
 criteria = "safe-to-run"

supply-chain/imports.lock

@@ -212,6 +212,12 @@ This crate contains no `unsafe` code and no unnecessary use of the standard
 library.
 """
 
+[[audits.bytecode-alliance.audits.walkdir]]
+who = "Andrew Brown <andrew.brown@intel.com>"
+criteria = "safe-to-deploy"
+delta = "2.3.2 -> 2.3.3"
+notes = "No significant changes: minor refactoring and removes the need to use `winapi`."
+
 [[audits.esplugin.audits.clap]]
 who = "Oliver Hamlet <git@ortham.net>"
 criteria = "safe-to-deploy"
@@ -1277,6 +1283,12 @@ delta = "1.0.16 -> 1.0.18"
 notes = "Only minor comment and documentation updates."
 aggregated-from = "https://chromium.googlesource.com/chromium/src/+/main/third_party/rust/chromium_crates_io/supply-chain/audits.toml?format=TEXT"
 
+[[audits.google.audits.walkdir]]
+who = "Android Legacy"
+criteria = "safe-to-run"
+version = "2.3.2"
+aggregated-from = "https://chromium.googlesource.com/chromiumos/third_party/rust_crates/+/refs/heads/main/cargo-vet/audits.toml?format=TEXT"
+
 [[audits.google.audits.winapi-util]]
 who = "danakj@chromium.org"
 criteria = "safe-to-run"