build(deps): update rustix to v0.36.16 (#11512)

This commit updates the policy-cointroller's dependency on `rustix` in
order to resolve a potential memory exhaustion issue when using the
`rustix::fs::Dir` iterator with the `linux-raw` backend. This issue is
described in GHSA-c827-hfw6-qwvm.

Cargo.lock

@@ -534,6 +534,16 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "errno"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3e13f66a2f95e32a39eaa81f6b95d42878ca0e1db0c7543723dfe12557e860"
+dependencies = [
+ "libc",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "errno-dragonfly"
 version = "0.1.2"
@@ -1258,7 +1268,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b18cbf29f8ff3542ba22bdce9ac610fcb75d74bb4e2b306b2a2762242025b4f"
 dependencies = [
  "bindgen",
- "errno",
+ "errno 0.2.8",
  "libc",
 ]
 
@@ -2043,12 +2053,12 @@ checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
 
 [[package]]
 name = "rustix"
-version = "0.36.11"
+version = "0.36.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db4165c9963ab29e422d6c26fbc1d37f15bace6b2810221f9d925023480fcf0e"
+checksum = "6da3636faa25820d8648e0e31c5d519bbb01f72fdf57131f0f5f7da5fed36eab"
 dependencies = [
  "bitflags 1.3.2",
- "errno",
+ "errno 0.3.5",
  "io-lifetimes",
  "libc",
  "linux-raw-sys",