chore: release v0.3.1

[github-actions[bot]]

🤖 New release

• RustQuant: 0.3.0 -> 0.3.1
• RustQuant_autodiff: 0.3.0 -> 0.3.1 (✓ API compatible changes)
• RustQuant_utils: 0.3.0 -> 0.3.1
• RustQuant_cashflows: 0.3.0 -> 0.3.1 (✓ API compatible changes)
• RustQuant_data: 0.3.0 -> 0.3.1
• RustQuant_error: 0.3.0 -> 0.3.1
• RustQuant_instruments: 0.3.0 -> 0.3.1
• RustQuant_iso: 0.3.0 -> 0.3.1
• RustQuant_math: 0.3.0 -> 0.3.1 (✓ API compatible changes)
• RustQuant_stochastics: 0.3.0 -> 0.3.1 (✓ API compatible changes)
• RustQuant_ml: 0.3.0 -> 0.3.1 (✓ API compatible changes)
• RustQuant_time: 0.3.0 -> 0.3.1 (✓ API compatible changes)
• RustQuant_portfolios: 0.3.0 -> 0.3.1
• RustQuant_trading: 0.3.0 -> 0.3.1

Changelog

## `RustQuant`

## [0.2.10](https://github.com/avhz/RustQuant/compare/RustQuant-v0.2.9...RustQuant-v0.2.10) - 2024-10-28 ### Other - examples crate - MAJOR RE-STRUCTURE INTO SUB-CRATES

## `RustQuant_autodiff`

## [0.3.1](https://github.com/avhz/RustQuant/compare/RustQuant_autodiff-v0.3.0...RustQuant_autodiff-v0.3.1) - 2024-11-10 ### Other - fix failing doc-tests (add RustQuant dev-dep)

## `RustQuant_utils`

## [0.2.12](https://github.com/avhz/RustQuant/compare/RustQuant_utils-v0.2.11...RustQuant_utils-v0.2.12) - 2024-10-29 ### Other - katex header in sub-crates

## `RustQuant_cashflows`

## [0.3.1](https://github.com/avhz/RustQuant/compare/RustQuant_cashflows-v0.3.0...RustQuant_cashflows-v0.3.1) - 2024-11-10 ### Other - fix failing doc-tests (add RustQuant dev-dep)

## `RustQuant_error`

## [0.2.12](https://github.com/avhz/RustQuant/compare/RustQuant_error-v0.2.11...RustQuant_error-v0.2.12) - 2024-10-29 ### Other - katex header in sub-crates

## `RustQuant_iso`

## [0.2.12](https://github.com/avhz/RustQuant/compare/RustQuant_iso-v0.2.11...RustQuant_iso-v0.2.12) - 2024-10-29 ### Other - katex header in sub-crates

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