py-numba: updated to 0.51.2

Version 0.51.2

This is a bugfix release for 0.51.1. It fixes a critical performance bug in the CFG back edge computation algorithm that leads to exponential time complexity arising in compilation for use cases with certain pathological properties.

Continue. Don窶冲 visit already checked successors

Version 0.51.1

This is a bugfix release for 0.51.0, it fixes a critical bug in caching, another critical bug in the CUDA target initialisation sequence and also fixes some compile time performance regressions:

Fix objmode cache segfault
Fix compilation slowdown due to controlflow analysis
CUDA: Don窶冲 make a runtime call on import
Fix: Make UnicodeCharSeq into str for comparison.
Fix: Failure in test_cuda_submodules

(adam)