build(deps): bump acadrust for the SORTENTSTABLE draw-order fix (#146)

Pull in acadrust 16332e5, which reads/writes the DWG SORTENTSTABLE in the
correct stream layout (sort handles inline in the data section; owner block
+ entity handles in the handle stream). Draw order set in other CAD apps —
e.g. a line sent behind a hatch — is now honoured instead of falling back to
handle order.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Cargo.lock

@@ -70,7 +70,7 @@ checksum = "366ffbaa4442f4684d91e2cd7c5ea7c4ed8add41959a31447066e279e432b618"
 [[package]]
 name = "acadrust"
 version = "0.3.4"
-source = "git+https://github.com/HakanSeven12/acadrust?branch=main#88ea9f02cfab8eda66c72438e331e2261a6cb707"
+source = "git+https://github.com/HakanSeven12/acadrust?branch=main#16332e5a4fe78ca11a456b72fc825a6162c9f4ec"
 dependencies = [
  "ahash 0.8.12",
  "anyhow",
@@ -3391,7 +3391,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b577e2d69827c4740cba2b52efaad1c4cc7c73042860b199710b3575c68438d"
 dependencies = [
  "bytecount",
- "memchr 1.0.2",
+ "memchr 2.8.1",
  "nom 8.0.0",
 ]