* ci: test reproducability with different dependency installation methods
* nix: mitigate nix store optimisiation
* docs: reproducible builds
Co-authored-by: Daniel Weiße <66256922+daniel-weisse@users.noreply.github.com>
Co-authored-by: Thomas Tendyck <51411342+thomasten@users.noreply.github.com>
* ci: upgrade ubuntu runners for reproducible builds
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Co-authored-by: Thomas Tendyck <51411342+thomasten@users.noreply.github.com>