ComputationalCryoEM/ASPIRE-Python: v0.12.0

ASPIRE v0.12.0 is minor release, adding new scientific features, components, and several improvements. This release provides the following features: MicrographSimulation component MicrographSources with CoordinateSource integration Data Downloader utility (via pooch) WeightedVolumesEstimator for heterogeneous 3D reconstruction TIFF Image loading support Common Lines method for C2 symmetry DiagMatrix operator Bug fixes: clean_image caching Apple unit test patch (following numpy updates) Rename PolarBasis2D to PolarFT and consistently use compact (real symmetric) representation Systems/CI Updates: Add Python 3.11, drop Python 3.7 Modernize Python packaging via pyproject.toml Warnings cleanup Migrate several tests towards pytest.fixture Modular and pytest.fixture based tests for Common Lines methods Reduce APPLE unit test time Apple M1/M2 arm-64 install documentation cufinufft v1.3 final adoption GRPC dependency update