Bump version to 0.6.0

- Fix linking of external code from callees (#137)
- Try using a newer branch workflow (#148)
- Move publish step out of `wheels-build.yaml` (#147)
- Upload wheels to PyPI from GitHub-hosted runner (#142)
- Add paddle to interoperability chapter (#144)
- Fix the debug info of GridGroup type (#131)
- Remove dead `prepare_cuda_kernel()` (#130)
- Add a CUDA DI Builder (#104)
- dont launch extra kernels when stats counting is disabled (#127)
- Fixup debug metadata in kernel fixup (#97)
- Implement debuginfo bool name fix (numba/numba#9888) in numba-cuda (#106)

Author: gmarkall

numba_cuda/VERSION

@@ -1 +1 @@
-0.5.0
+0.6.0