test with python 3.14

please update the CI workflow to include Python 3.14
https://github.com/aws/amazon-codeguru-profiler-python-agent/blob/fa94d294a034f023278e3e4c5b4ac3493bf9cec8/.github/workflows/python-package.yml#L20

also, not that the documentation on https://docs.aws.amazon.com/codeguru/latest/profiler-ug/python-lambda.html states 3.9 is the max supported. Worth updating the AWS docs.

Start with .github/workflows/python-package.yml around line 20 and inspect how Python versions are listed in the CI matrix. Add Python 3.14 and run the workflow or its available checks to confirm it passes. Also review the linked AWS Lambda documentation, where Python 3.9 is described as the maximum supported version, and update that documentation if it is within the project’s scope.

索引モデルが issue の本文から書いたものです。