⬆️ Update Script Runner Test Dependency

[burgholzer]

Description

This small PR updates the pytest script runner test dependency lower cap.
This also removes the (now superfluous) upper cap on qiskit-terra that has been put in place until the release of qiskit_aer==0.12.1.

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

Merging #150 (1cccb07) into main (de120f8) will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff          @@
##            main    #150   +/-   ##
=====================================
  Coverage   85.6%   85.6%           
=====================================
  Files         20      20           
  Lines       1362    1362           
  Branches     190     190           
=====================================
  Hits        1166    1166           
  Misses       196     196           

Flag	Coverage Δ
cpp	79.5% <ø> (ø)
python	97.2% <ø> (ø)

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