Bump version to 0.1.5

[SamuelBrand1]

This PR commits a bump in pyproject.toml to v0.1.5.

Release Actions.

• Release branch created (release/v0.1.5)
• Version updated in pyproject.toml on release branch
• Git tag created (v0.1.5)

After this is merged then we can make a github release.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 96.69%. Comparing base (f433d3a) to head (7f7a4f8).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #608   +/-   ##
=======================================
  Coverage   96.69%   96.69%           
=======================================
  Files          42       42           
  Lines         998      998           
=======================================
  Hits          965      965           
  Misses         33       33           

Flag	Coverage Δ
unittests	96.69% <ø> (ø)

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[github-actions]

Thank you for your contribution @SamuelBrand1 🚀! Your github-pages is ready for download 👉 here 👈!
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[cdc-mitzimorris]

LGTM