Remove aarch64 from wheel build

The `aarch64` build is taking too long (more than an hour). Since we
need to release the wheels as soon as possible we remove this build
for now until we've figured out what is happening.

.github/workflows/release_pypi.yaml

@@ -43,7 +43,7 @@ jobs:
         run: python -m cibuildwheel --output-dir wheelhouse
         env:
           CIBW_BUILD: cp37-* cp38-* cp39-* cp310-* cp311-* cp312-* cp313-*
-          CIBW_ARCHS_LINUX: x86_64 i686 aarch64
+          CIBW_ARCHS_LINUX: x86_64 i686
           CIBW_ARCHS_WINDOWS: AMD64 x86
           CIBW_ARCHS_MACOS: x86_64 arm64
           CIBW_BEFORE_ALL_LINUX: curl -sSf https://sh.rustup.rs | sh -s -- -y