Qiskit-Extensions / qiskit-experiments / 5680844602

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Update figure names to include qubit indices (#1163)

### Summary

This PR updates figure names so that the physical qubit indices (up to
5) are included and changes the experiment type prefix to always be the
experiment class (composite experiments with `flatten_results` on had
the composite experiment class name before). The experiment type and
device components have also been added to the figure metadata class. The
behavior when `overwrite=False` is now to add a numerical suffix to the
figure instead of throwing an error.

### Details and comments

For a non-composite experiment on qubit 0, its previous figure name
`StandardRB_Fig-0_Exp-83ca04ad.svg` would now be
`StandardRB_Q0_83ca04ad.svg`.

For a child RB experiment on qubits 0-7 inside a `ParallelExperiment`
with `flatten_results=True`, its previous figure name
`BatchExperiment_Fig-1_Exp-2b7f0a55.svg` would now be
`StandardRB_Q0_Q1_Q2_Q3_Q4_2b7f0a55.svg`.

For a resonator spectroscopy experiment on R0, the two output figures
previously named `ResonatorSpectroscopy_Fig-0_Exp-6da333da.svg` and
`ResonatorSpectroscopy_Fig-1_Exp-6da333da.svg` are now
`ResonatorSpectroscopy_R0_6da333da.svg` and
`ResonatorSpectroscopy_R0_6da333da-1.svg`.

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