chore: bump dependencies

[mbelang]

Note: Please remember to review the contribution guidelines
if you have not yet done so.

What does this PR do?

Update to latest dependencies

Motivation

Our internal libraries wrapping ddtrace are using latest datadog library versions. Also the library in it's current form is not very flexible in term of dependencies. It should allow ranges. If you want me to put some ranges instead of >= please feel free to comment with suggestions.

Testing Guidelines

Running the tests and all green gives me enough confidence.

[mbelang]

@tianchu please.

[mbelang]

Also what is the release procedure? Is it automated or I need to bump the version file manually with that PR?

[tianchu]

@mbelang Hi Maxime, thank you for the pull request!

For installations through AWS Layer, we do test everything before release, so it is safe to pick up the latest version for every release. However installations through pip will automatically pick up the latest version whenever a customer deploys a lambda function. Breaking changes do occasionally & accidentally get released in minor/patch updates, and sometimes it takes days for the community to get things fixed. This also help us to ensure installations of the same version from AWS Layer and from pip share the same version of dependencies.

I can help test and publish a new version to AWS once you pin down the versions :)

[mbelang]

@tianchu Sorry I didn't know that particularity with Lambda Layers. We install python dependencies through serverless framework and a python plugin. We use python poetry as a dependency manager which ensures versions via lock file. I understand it does make sense in that particular context though so I reverted to pinned versions.

Thank you

[tianchu]

Unfortunately I ran into some unexpected errors from the latest datadog library when testing in an actual lambda environment. I have to investigate this further, created a new PR here: #27, will try to bundle it into our next feature release.

Again, thank you for the PR! We will also try set up circle ci to remind us for out dated dependencies in the future.