[otel] add awslogsencodingextension

[mykola-elastic]

What does this PR do?

Adds awslogsencodingextension to EDOT collector

Why is it important?

awss3receiver (added in #10515) is quite useless without awslogsencodingextension which unmarshals logs encoded in formats produced by AWS services.

Adding awslogsencodingextension would enable us to create input otel package for AWS VPC Flow Logs, ELB Access Logs, Cloudtrail logs, etc.

cc @ishleenk17, @tommyers-elastic

Checklist

• I have read and understood the pull request guidelines of this project.
• My code follows the style guidelines of this project
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have made corresponding change to the default configuration files
• I have added tests that prove my fix is effective or that my feature works
• I have added an entry in ./changelog/fragments using the changelog tool
• I have added an integration test or an E2E test

[mergify]

This pull request does not have a backport label. Could you fix it @mykola-elastic? 🙏
To fixup this pull request, you need to add the backport labels for the needed
branches, such as:

• backport-./d./d is the label that automatically backports to the 8./d branch. /d is the digit
• backport-active-all is the label that automatically backports to all active branches.
• backport-active-8 is the label that automatically backports to all active minor branches for the 8 major.
• backport-active-9 is the label that automatically backports to all active minor branches for the 9 major.

[elasticmachine]

💚 Build Succeeded

• Buildkite Build
• Commit: 7d06487

History

• 💔 Build #30093 failed de897c1

cc @mykola-elastic

[ebeahan]

LGTM

[mykola-elastic]

@ebeahan thanks for the review. If you are OK with it, feel free to press the merge button (I don't have permissions to merge)

[mergify]

This pull request is now in conflicts. Could you fix it? 🙏
To fixup this pull request, you can check out it locally. See documentation: https://help.github.com/articles/checking-out-pull-requests-locally/

git fetch upstream
git checkout -b edot-add-awslogsencodingextension upstream/edot-add-awslogsencodingextension
git merge upstream/main
git push upstream edot-add-awslogsencodingextension