[ao][sparsity][fx] make quant prepare -> sparse prepare compose (#81992)
Summary: sparse_prepare automatically composes with quantized prepare
even in cases with fusion. However, the convert step needed to be updated to handle parametrized
modules.
Test Plan: python test/test_ao_sparsity.py TestFxComposability
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Pull Request resolved: https://github.com/pytorch/pytorch/pull/81992
Approved by: https://github.com/jerryzh168
