Remove unused pipelines {apache, aws.cloudtrail, nginx, zeek}

[vinit-chauhan]

Proposed commit message

In the PR elastic/integrations#14995 unused httpjson file for third-party ingest pipelines was removed. However, the pipeline and the its reference in default pipeline still existed.

This PR removes those references. Including,

• The pipeline yaml file ( third-party.yml )
• Redirection to third-party pipeline in default pipeline.
• Pipeline tests associated with it.

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.
• I have verified that Kibana version constraints are current according to guidelines.
• I have verified that any added dashboard complies with Kibana's Dashboard good practices

Author's Checklist

• [ ]

How to test this PR locally

Related issues

• Closes Consider Removing third-party pipeline invokation and definition from Nginx, Apache, AWS CloudTrail, Zeek integration #15881

Screenshots

[elasticmachine]

Pinging @elastic/security-service-integrations (Team:Security-Service Integrations)

[elasticmachine]

Pinging @elastic/integration-experience (Team:Integration-Experience)

[elastic-vault-github-plugin-prod]

🚀 Benchmarks report

To see the full report comment with /test benchmark fullreport

[mjwolf]

LGTM

I only reviewed the files in zeek, which is the only integration here owned by integration-experience

[efd6]

LGTM (only owner of aws.cloudtrail)

Suggested commit message:

apache,aws.cloudtrail,nginx,zeek: remove unused third-party ingest pipelines

These pipelines were left behind after PR #14995 removed the unused
httpjson files. The removal includes the third-party.yml pipeline files,
redirections to third-party pipelines in default pipelines, and
associated pipeline tests.

[elasticmachine]

💚 Build Succeeded

• Buildkite Build
• Commit: a0ab7e6

History

• 💚 Build #36656 succeeded 8f71c56
• 💚 Build #36312 succeeded 2a0f28c
• 💚 Build #35646 succeeded d97f15f
• 💚 Build #35105 succeeded 91e8ad2
• 💔 Build #35104 failed c72bbda
• 💔 Build #35102 failed e40f941

cc @vinit-chauhan

[elastic-vault-github-plugin-prod]

Package apache - 3.0.0 containing this change is available at https://epr.elastic.co/package/apache/3.0.0/

[elastic-vault-github-plugin-prod]

Package aws - 6.0.0 containing this change is available at https://epr.elastic.co/package/aws/6.0.0/

[elastic-vault-github-plugin-prod]

Package nginx - 3.0.0 containing this change is available at https://epr.elastic.co/package/nginx/3.0.0/

[elastic-vault-github-plugin-prod]

Package zeek - 4.0.0 containing this change is available at https://epr.elastic.co/package/zeek/4.0.0/