chore(deps): bump the gha group across 1 directory with 5 updates

Bumps the gha group with 5 updates in the /packages/opentelemetry-instrumentation-bedrock directory:

| Package | From | To |
| --- | --- | --- |
| [anthropic](https://github.com/anthropics/anthropic-sdk-python) | `0.31.2` | `0.43.1` |
| [flake8](https://github.com/pycqa/flake8) | `7.0.0` | `7.1.1` |
| [boto3](https://github.com/boto/boto3) | `1.34.145` | `1.36.2` |
| [vcrpy](https://github.com/kevin1024/vcrpy) | `6.0.1` | `7.0.0` |
| [pytest](https://github.com/pytest-dev/pytest) | `8.2.2` | `8.3.4` |



Updates `anthropic` from 0.31.2 to 0.43.1
- [Release notes](https://github.com/anthropics/anthropic-sdk-python/releases)
- [Changelog](https://github.com/anthropics/anthropic-sdk-python/blob/main/CHANGELOG.md)
- [Commits](anthropics/anthropic-sdk-python@v0.31.2...v0.43.1)

Updates `flake8` from 7.0.0 to 7.1.1
- [Commits](PyCQA/flake8@7.0.0...7.1.1)

Updates `boto3` from 1.34.145 to 1.36.2
- [Release notes](https://github.com/boto/boto3/releases)
- [Commits](boto/boto3@1.34.145...1.36.2)

Updates `vcrpy` from 6.0.1 to 7.0.0
- [Release notes](https://github.com/kevin1024/vcrpy/releases)
- [Changelog](https://github.com/kevin1024/vcrpy/blob/master/docs/changelog.rst)
- [Commits](kevin1024/vcrpy@v6.0.1...v7.0.0)

Updates `pytest` from 8.2.2 to 8.3.4
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.2.2...8.3.4)

---
updated-dependencies:
- dependency-name: anthropic
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: gha
- dependency-name: flake8
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: gha
- dependency-name: boto3
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: gha
- dependency-name: vcrpy
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: gha
- dependency-name: pytest
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: gha
...

Signed-off-by: dependabot[bot] <[email protected]>