[HAProxy] updating haproxy ECS version and adding event.original options

[P1llus]

What does this PR do?

Updates package ECS version to 1.10.
Sync module changes to packages if any.
Adds Preserve Raw event functionality if not already exists.
Adds pipeline tests if missing.

Checklist

• I have reviewed tips for building integrations and this pull request is aligned with them.
• I have verified that all data streams collect metrics or logs.
• I have added an entry to my package's changelog.yml file.
• If I'm introducing a new feature, I have modified the Kibana version constraint in my package's manifest.yml file to point to the latest Elastic stack release (e.g. ^7.13.0).

Related issues

• Relates [Meta] 7.14 Planned changes to all packages #994

[elasticmachine]

💚 Build Succeeded

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Build stats

• Build Cause: Pull request #1048 updated

• Start Time: 2021-06-16T11:29:49.145+0000

• Duration: 15 min 56 sec

• Commit: 1c74897

Test stats 🧪

Test	Results
Failed	0
Passed	37
Skipped	0
Total	37

Trends 🧪

[elasticmachine]

Pinging @elastic/integrations (Team:Integrations)

[mtojek]

CI raised an issue around Docker Compose version.

[mtojek]

Please merge it only if CI passes.