chore(deps): bump the python-dependencies group across 1 directory with 10 updates

Bumps the python-dependencies group with 6 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [alembic](https://github.com/sqlalchemy/alembic) | `1.18.4` | `1.18.5` |
| [opentelemetry-api](https://github.com/open-telemetry/opentelemetry-python) | `1.42.1` | `1.43.0` |
| [mypy](https://github.com/python/mypy) | `2.1.0` | `2.3.0` |
| [ruff](https://github.com/astral-sh/ruff) | `0.15.19` | `0.15.21` |
| [pyright](https://github.com/RobertCraigie/pyright-python) | `1.1.410` | `1.1.411` |
| [httpx2](https://github.com/pydantic/httpx2) | `2.4.0` | `2.6.0` |



Updates `alembic` from 1.18.4 to 1.18.5
- [Release notes](https://github.com/sqlalchemy/alembic/releases)
- [Changelog](https://github.com/sqlalchemy/alembic/blob/main/CHANGES)
- [Commits](https://github.com/sqlalchemy/alembic/commits)

Updates `opentelemetry-api` from 1.42.1 to 1.43.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-python/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-python/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-python@v1.42.1...v1.43.0)

Updates `opentelemetry-exporter-prometheus` from 0.63b1 to 0.64b0
- [Release notes](https://github.com/open-telemetry/opentelemetry-python/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-python/blob/main/CHANGELOG.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-python/commits)

Updates `opentelemetry-instrumentation-fastapi` from 0.63b1 to 0.64b0
- [Release notes](https://github.com/open-telemetry/opentelemetry-python-contrib/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-python-contrib/blob/main/CHANGELOG.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-python-contrib/commits)

Updates `opentelemetry-instrumentation-sqlalchemy` from 0.63b1 to 0.64b0
- [Release notes](https://github.com/open-telemetry/opentelemetry-python-contrib/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-python-contrib/blob/main/CHANGELOG.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-python-contrib/commits)

Updates `opentelemetry-sdk` from 1.42.1 to 1.43.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-python/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-python/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-python@v1.42.1...v1.43.0)

Updates `mypy` from 2.1.0 to 2.3.0
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v2.1.0...v2.3.0)

Updates `ruff` from 0.15.19 to 0.15.21
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.15.19...0.15.21)

Updates `pyright` from 1.1.410 to 1.1.411
- [Release notes](https://github.com/RobertCraigie/pyright-python/releases)
- [Commits](RobertCraigie/pyright-python@v1.1.410...v1.1.411)

Updates `httpx2` from 2.4.0 to 2.6.0
- [Release notes](https://github.com/pydantic/httpx2/releases)
- [Changelog](https://github.com/pydantic/httpx2/blob/main/src/httpx2/CHANGELOG.md)
- [Commits](pydantic/httpx2@v2.4.0...v2.6.0)

---
updated-dependencies:
- dependency-name: alembic
  dependency-version: 1.18.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python-dependencies
- dependency-name: opentelemetry-api
  dependency-version: 1.43.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-dependencies
- dependency-name: opentelemetry-exporter-prometheus
  dependency-version: 0.64b0
  dependency-type: direct:production
  dependency-group: python-dependencies
- dependency-name: opentelemetry-instrumentation-fastapi
  dependency-version: 0.64b0
  dependency-type: direct:production
  dependency-group: python-dependencies
- dependency-name: opentelemetry-instrumentation-sqlalchemy
  dependency-version: 0.64b0
  dependency-type: direct:production
  dependency-group: python-dependencies
- dependency-name: opentelemetry-sdk
  dependency-version: 1.43.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-dependencies
- dependency-name: mypy
  dependency-version: 2.3.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: python-dependencies
- dependency-name: ruff
  dependency-version: 0.15.21
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-dependencies
- dependency-name: pyright
  dependency-version: 1.1.411
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-dependencies
- dependency-name: httpx2
  dependency-version: 2.6.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: python-dependencies
...

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Author: dependabot[bot]