Bug in `qelectron` compatiblity with pennylane

[kessler-frost]

When installing covalent, it currently install the 0.32 version of Pennylane which has its qnode specs dictionary different than 0.31 -> on which qelectrons were developed. Our QNodeSpecs class will need to be updated to make it compatible with their latest version. This means if a user tries to run their circuit they will encounter the following error:

...
pydantic_core._pydantic_core.ValidationError: 5 validation errors for QNodeSpecs
gate_sizes
  Field required [type=missing, input_value={'resources': Resources(n...t', 'gradient_fn': None}, input_type=dict]
    For further information visit https://errors.pydantic.dev/2.7/v/missing
gate_types
  Field required [type=missing, input_value={'resources': Resources(n...t', 'gradient_fn': None}, input_type=dict]
    For further information visit https://errors.pydantic.dev/2.7/v/missing
num_operations
  Field required [type=missing, input_value={'resources': Resources(n...t', 'gradient_fn': None}, input_type=dict]
    For further information visit https://errors.pydantic.dev/2.7/v/missing
num_used_wires
  Field required [type=missing, input_value={'resources': Resources(n...t', 'gradient_fn': None}, input_type=dict]
    For further information visit https://errors.pydantic.dev/2.7/v/missing
depth
  Field required [type=missing, input_value={'resources': Resources(n...t', 'gradient_fn': None}, input_type=dict]
    For further information visit https://errors.pydantic.dev/2.7/v/missing

Workaround/Temporary Solution

Installing the 0.31 version seems to have worked, until we update the QNodeSpecs class

pip install pennylane==0.31.1