chore(deps): bump acadrust — MLeader/WIPEOUT preview has_ds parse fix (#347)

Pulls acadrust 4ac3d68: entities with proxy/preview vector graphics
(MULTILEADER, WIPEOUT) omit the R2013+ has_ds_data bit, so reading it
desynced the record and produced garbage MultiLeader text_location
(~2e39 → NaN glyphs). The labels now parse with finite locations and
render through the existing MText SDF path.

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

Cargo.lock

@@ -73,7 +73,7 @@ checksum = "366ffbaa4442f4684d91e2cd7c5ea7c4ed8add41959a31447066e279e432b618"
 [[package]]
 name = "acadrust"
 version = "0.4.0"
-source = "git+https://github.com/HakanSeven12/acadrust?branch=main#3111694c734bf6d86f1c3693e98657733070a277"
+source = "git+https://github.com/HakanSeven12/acadrust?branch=main#4ac3d68cd7229e8a79b1b9369ce985a50a4b4de0"
 dependencies = [
  "ahash 0.8.12",
  "anyhow",
@@ -3178,7 +3178,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b577e2d69827c4740cba2b52efaad1c4cc7c73042860b199710b3575c68438d"
 dependencies = [
  "bytecount",
- "memchr 1.0.2",
+ "memchr 2.8.2",
  "nom 8.0.0",
 ]