[Fleet] Add OpAMP mappings for UI search

[juliaElastic]

Summary

Relates https://github.com/elastic/ingest-dev/issues/7062

Added new mappings in elastic/elasticsearch#145824 to kibana so the UI search works on them.

To verify:

Start ES from source with so the new mappings apply (switch to the branch of the ES PR):

yarn es source --license trial -E xpack.security.authc.api_key.enabled=true -E xpack.security.authc.token.enabled=true  --source-path=/Users/juliabardi/elasticsearch  -E path.data=/tmp/es-data -E xpack.ml.enabled=false -E http.host=0.0.0.0

Add a collector (follow steps in elastic/fleet-server#6769) and test that the UI search works on the new fields:

Checklist

Check the PR satisfies following conditions.

Reviewers should verify this PR satisfies this list as well.

• Any text added follows EUI's writing guidelines, uses sentence case text and includes i18n support
• Documentation was added for features that require explanation or tutorials
• Unit or functional tests were updated or added to match the most common scenarios
• If a plugin configuration key changed, check if it needs to be allowlisted in the cloud and added to the docker list
• This was checked for breaking HTTP API changes, and any breaking changes have been approved by the breaking-change committee. The release_note:breaking label should be applied in these situations.
• Flaky Test Runner was used on any tests changed
• The PR description includes the appropriate Release Notes section, and the correct release_note:* label is applied per the guidelines
• Review the backport guidelines and apply applicable backport:* labels.

Identify risks

Does this PR introduce any risks? For example, consider risks like hard to test bugs, performance regression, potential of data loss.

Describe the risk, its severity, and mitigation for each identified risk. Invite stakeholders and evaluate how to proceed before merging.

• See some risk examples
• ...

[elasticmachine]

💔 Build Failed

• Buildkite Build
• Commit: d1771fb

Failed CI Steps

• FTR Configs #96
• FTR Configs #96
• FTR Configs #100
• FTR Configs #135

Test Failures

• [job] [logs] FTR Configs #96 / serverless security UI Security ML Data frame analytics jobs list page navigation renders job list and finds created job
• [job] [logs] FTR Configs #100 / task_manager migrations 8.5.0 migrates active tasks to set enabled to true

Metrics [docs]

Page load bundle

Size of the bundles that are downloaded on every page load. Target size is below 100kb

id	before	after	diff
fleet	202.1KB	202.6KB	+540.0B

History

[elasticmachine]

Pinging @elastic/fleet (Team:Fleet)

[macroscopeapp]

Approvability

Verdict: Needs human review

This PR adds new Elasticsearch field mappings for OpAMP search functionality in Fleet. While the changes are purely additive schema definitions, the modified file is owned by @elastic/fleet and the author is not a designated owner. Schema/mapping changes to Fleet's agent index should be reviewed by the owning team.

^{You can customize Macroscope's approvability policy. Learn more.}

[jillguyonnet]

I'm struggling to run the collector, but I'm sure it's an issue with my config. Code looks good 👍