chore: release v0.2.7

[github-actions[bot]]

🤖 New release

• RustQuant: 0.2.6 -> 0.2.7 (✓ API compatible changes)

Changelog

## [0.2.7](https://github.com/avhz/RustQuant/compare/v0.2.6...v0.2.7) - 2024-07-17 ### Fixed - `curves` module progress [#96](https://github.com/avhz/RustQuant/pull/96) - `curves` module progress [#96](https://github.com/avhz/RustQuant/pull/96) - adjust currencies macro ### Other - Update README.md - `Curve` struct and impl, with placeholder modules for various curves. - Merge remote-tracking branch 'MeetThePatel/strongly-typed-currencies' into strongly-typed-currencies - Merge branch 'avhz:main' into strongly-typed-currencies - re-working Curve and Surface. Again.. - re-working Curve and Surface. Again..

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