mdbook: disable clangarm64

it fails to build, similarely like other packages with:
lld: error: unable to find library -lwindows.0.48.0

also disable all transitive reverse dependencies

mingw-w64-helix/PKGBUILD

@@ -7,7 +7,7 @@ pkgver=23.05
 pkgrel=1
 pkgdesc="A post-modern modal text editor (mingw-w64)"
 arch=('any')
-mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clangarm64')
+mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64')
 url="https://github.com/helix-editor/helix"
 license=('spdx:MPL-2.0')
 makedepends=("${MINGW_PACKAGE_PREFIX}-rust"

mingw-w64-mdbook-pikchr/PKGBUILD

@@ -7,7 +7,7 @@ pkgver=0.1.5
 pkgrel=1
 pkgdesc="A mdbook preprocessor to render pikchr code blocks as images in your book (mingw-w64)"
 arch=('any')
-mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32' 'clangarm64')
+mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32')
 url="https://github.com/podsvirov/mdbook-pikchr"
 license=('MIT')
 depends=("${MINGW_PACKAGE_PREFIX}-mdbook")

mingw-w64-mdbook/PKGBUILD

@@ -8,7 +8,7 @@ pkgver=0.4.29
 pkgrel=1
 pkgdesc="Create book from markdown files, like Gitbook but implemented in Rust (mingw-w64)"
 arch=('any')
-mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32' 'clangarm64')
+mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32')
 url="https://github.com/rust-lang/mdBook"
 license=('spdx:MPL-2.0')
 makedepends=("${MINGW_PACKAGE_PREFIX}-rust")

mingw-w64-wasm-pack/PKGBUILD

@@ -7,7 +7,7 @@ pkgver=0.11.0
 pkgrel=1
 pkgdesc="Your favorite rust -> wasm workflow tool! (mingw-w64)"
 arch=('any')
-mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clangarm64' 'clang32')
+mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32')
 url="https://github.com/rustwasm/wasm-pack"
 license=('MIT' 'Apache')
 depends=(