Update/py-pennylane and associated packages to v0.30.0#1

Open

mlxd wants to merge 8 commits intodevelopfrom

update/py-pennylane-v0.30

Commits on May 15, 2023

Commits on May 18, 2023

Merge branch 'develop' into update/py-pennylane-v0.30
mlxd
authored

Commits on May 19, 2023

Remove PL hard pin and rely on PLQ to define version
mlxd
committed
Update var/spack/repos/builtin/packages/py-pennylane-lightning-kokkos/package.py

mlxd
and
vincentmr
authored

Commits on May 23, 2023

Convert pybind11 from build to link dep, and PL ver limit
mlxd
committed