akamai,auditd,barracuda,bluecoat,box_events,carbon_black_cloud,cef: remove duplicated fields

[efd6]

What does this PR do?

This removes duplicated field definitions in a some of the SEI packages identified in #4398.

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.

Author's Checklist

• [ ]

How to test this PR locally

Related issues

• Updates sei: multiple packages with duplicated field definitions #4398

Screenshots

[elasticmachine]

🚀 Benchmarks report

Package akamai 👍(0) 💚(0) 💔(1)

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Data stream	Previous EPS	New EPS	Diff (%)	Result
siem	2433.09	1721.17	-711.92 (-29.26%)	💔

Package barracuda 👍(1) 💚(0) 💔(1)

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Data stream	Previous EPS	New EPS	Diff (%)	Result
spamfirewall	41666.67	32258.06	-9408.61 (-22.58%)	💔

Package bluecoat 👍(0) 💚(0) 💔(1)

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Data stream	Previous EPS	New EPS	Diff (%)	Result
director	38461.54	27777.78	-10683.76 (-27.78%)	💔

Package cef 👍(0) 💚(0) 💔(1)

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Data stream	Previous EPS	New EPS	Diff (%)	Result
log	2475.25	2016.13	-459.12 (-18.55%)	💔

Package lastpass 👍(2) 💚(0) 💔(1)

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Data stream	Previous EPS	New EPS	Diff (%)	Result
detailed_shared_folder	13513.51	7092.2	-6421.31 (-47.52%)	💔

To see the full report comment with /test benchmark fullreport

[elasticmachine]

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Build stats

• Start Time: 2022-10-11T07:25:37.670+0000

• Duration: 19 min 13 sec

Test stats 🧪

Test	Results
Failed	0
Passed	331
Skipped	0
Total	331

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[elasticmachine]

🌐 Coverage report

Name	Metrics % (covered/total)	Diff
Packages	100.0% (19/19)	💚
Files	100.0% (21/21)	💚 2.496
Classes	100.0% (21/21)	💚 2.496
Methods	94.239% (229/243)	👍 3.905
Lines	94.917% (6312/6650)	👍 3.287
Conditionals	100.0% (0/0)	💚

[elasticmachine]

Pinging @elastic/security-external-integrations (Team:Security-External Integrations)

[efd6]

/test

[kcreddy]

• Auditd.logs
  • Missing deletion on these fields: container.name, host.architecture, user.effective.group.id, user.effective.group.name, user.effective.id, user.effective.name
• cabon_black_cloud.asset_vulnerability_summary
  • host.ip is not duplicated, but being removed in the change