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