testing/py3-trimesh: upgrade to 3.21.4

3.21.2...3.21.4

testing/py3-trimesh/APKBUILD

 # Contributor: Aiden Grossman <agrossman154@yahoo.com>
 # Maintainer: Aiden Grossman <agrossman154@yahoo.com>
 pkgname=py3-trimesh
-pkgver=3.21.2
+pkgver=3.21.4
 pkgrel=0
 pkgdesc="Python library for working with triangular meshes"
 url="https://github.com/mikedh/trimesh"
@@ -58,5 +58,5 @@ package() {
 }
 
 sha512sums="
-e9e692c6dd20c787c9262e148aaaffb81c8ef3decbeb16e3c008a585701e9e71c73487e8226b159e86d550019f297bb2163b3be3006dd08c2df932d3dcd0b403  py3-trimesh-3.21.2.tar.gz
+749f208b91f55b2a9581fa953bd984fc71a7c54bcc3d00ad1df8af2489911e966d2821dcff3d673e8ba55a83c9cce75625aaaeeddff817a16bb09b82b2bca549  py3-trimesh-3.21.4.tar.gz
 "