✨ Support for Qiskit 1.0

[burgholzer]

Description

This PR marks the official support of Qiskit 1.0 in mqt-qmap.

In order to avoid all kinds of ugly compatibility hacks, this PR also changes the minimum required Qiskit version to 1.0.
Since Qiskit has devoted themselves to following semantic versioning from now on out, this hopefully means fewer compatibility changes in the future.

Checklist:

• The pull request only contains commits that are related to it.
• I have added appropriate tests and documentation.
• I have made sure that all CI jobs on GitHub pass.
• The pull request introduces no new warnings and follows the project's style guidelines.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (1a76138) 89.7% compared to head (738dcd9) 89.7%.

Additional details and impacted files

@@          Coverage Diff          @@
##            main    #427   +/-   ##
=====================================
  Coverage   89.7%   89.7%           
=====================================
  Files         61      61           
  Lines       6341    6361   +20     
  Branches    1008    1008           
=====================================
+ Hits        5693    5712   +19     
- Misses       648     649    +1     

Flag	Coverage Δ
cpp	89.3% <ø> (-0.1%)	⬇️
python	94.9% <100.0%> (+0.4%)	⬆️

Files	Coverage Δ
src/mqt/qmap/load_calibration.py	100.0% <100.0%> (ø)
src/mqt/qmap/qiskit/backend.py	96.3% <100.0%> (+4.2%)	⬆️

... and 3 files with indirect coverage changes