jjbb: for the packaging (DRA)

[v1v]

🚧 this is to be done in the phase 2

What does this PR do?

In order to support the packaging with the DRA process

[mergify]

This pull request does not have a backport label. Could you fix it @v1v? 🙏
To fixup this pull request, you need to add the backport labels for the needed
branches, such as:

• backport-v./d./d./d is the label to automatically backport to the 8./d branch. /d is the digit

NOTE: backport-skip has been added to this pull request.

[elasticmachine]

💚 Build Succeeded

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Build stats

• Start Time: 2022-07-04T09:57:44.272+0000

• Duration: 17 min 22 sec

Test stats 🧪

Test	Results
Failed	0
Passed	6016
Skipped	28
Total	6044

💚 Flaky test report

Tests succeeded.

🤖 GitHub comments

To re-run your PR in the CI, just comment with:

• /test : Re-trigger the build.

• /package : Generate the packages.

• run integration tests : Run the Elastic Agent Integration tests.

• run end-to-end tests : Generate the packages and run the E2E Tests.

• run elasticsearch-ci/docs : Re-trigger the docs validation. (use unformatted text in the comment!)

[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 feature/packaging-dra-jjbb upstream/feature/packaging-dra-jjbb
git merge upstream/main
git push upstream feature/packaging-dra-jjbb

[elasticmachine]

🌐 Coverage report

Name	Metrics % (covered/total)	Diff
Packages	97.222% (70/72)	👍
Files	68.182% (150/220)	👍
Classes	68.182% (300/440)	👍
Methods	51.915% (827/1593)	👍
Lines	38.201% (8965/23468)	👎 -0.017
Conditionals	100.0% (0/0)	💚