Bump pyo3 from 0.15.1 to 0.15.2 in /light-curve

Bumps [pyo3](https://github.com/pyo3/pyo3) from 0.15.1 to 0.15.2.
- [Release notes](https://github.com/pyo3/pyo3/releases)
- [Changelog](https://github.com/PyO3/pyo3/blob/main/CHANGELOG.md)
- [Commits](PyO3/pyo3@v0.15.1...v0.15.2)

---
updated-dependencies:
- dependency-name: pyo3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

light-curve/Cargo.lock

@@ -48,5 +48,5 @@ version = "0.4.1"
 default_features = false
 
 [dependencies.pyo3]
-version = "~0.15.1"
+version = "~0.15.2"
 features = ["extension-module"]