Prepare 2.10.0 release

[0xnm]

What does this PR do?

This PR prepares 2.10.0 release.

Review checklist (to be filled by reviewers)

• [ ] Feature or bugfix MUST have appropriate tests (unit, integration, e2e)
• [ ] Make sure you discussed the feature or bugfix with the maintaining team in an Issue
• [ ] Make sure each commit and the PR mention the Issue number (cf the CONTRIBUTING doc)

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 83.15%. Comparing base (daec9a0) to head (407cac9).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## release/2.10.0 #2049 +/- ## ================================================== + Coverage 83.10% 83.15% +0.05% ================================================== Files 494 494 Lines 17720 17711 -9 Branches 2686 2682 -4 ================================================== + Hits 14726 14727 +1 + Misses 2253 2242 -11 - Partials 741 742 +1 ``` [see 28 files with indirect coverage changes](https://app.codecov.io/gh/DataDog/dd-sdk-android/pull/2049/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=DataDog)