Fix id parameter in Agent Builder tool APIs

[lcawl]

Summary

This PR addresses the following error that's returned by make api-docs-lint:

  2818:3     error    no-identical-paths              The path already exists which differs only by path parameter name(s): `/api/agent_builder/tools/{id}` and `/api/agent_builder/tools/{toolId}`.

Some of the APIs in tools.ts were using a parameter variable named tooldId (e.g. https://www.elastic.co/docs/api/doc/kibana/operation/operation-put-agent-builder-tools-toolid) while others were using id (e.g. https://www.elastic.co/docs/api/doc/kibana/operation/operation-delete-agent-builder-tools-id), so I updated them to all use toolId.

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

N/A

[elasticmachine]

Pinging @elastic/experience-docs (Team:Docs)

[elasticmachine]

💚 Build Succeeded

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• Commit: 0561f14

Metrics [docs]

✅ unchanged

History

• 💚 Build #361577 succeeded 2f7c2b0