[mlir][sparse][ArmSVE] Enable sparse integration tests for ArmSVE

This patch adds the logic necessary to target the sparse-tensor dialect
integration tests for SVE. As the LLVM backend for AArch64 does not
currently support product reductions, the corresponding tests are
disabled for SVE.

Not all tests have been updated yet. The remaining tests will be
refactored in a separate patch shortly.

Differential Revision: https://reviews.llvm.org/D121304



Co-authored-by: Andrzej Warzynski <andrzej.warzynski@arm.com>