Update ECS to 8.4.0 part 1

[leehinman]

Packages:

1password
akamai
atlassian_bitbucket
atlassian_confluence
atlassian_jira
auditd
auditd_manager
auth0
barracuda
bluecoat

[elasticmachine]

💚 Build Succeeded

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Build stats

• Start Time: 2022-07-29T18:48:51.900+0000

• Duration: 19 min 55 sec

Test stats 🧪

Test	Results
Failed	0
Passed	129
Skipped	0
Total	129

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[elasticmachine]

🌐 Coverage report

Name	Metrics % (covered/total)	Diff
Packages	100.0% (12/12)	💚
Files	100.0% (16/16)	💚 2.868
Classes	100.0% (16/16)	💚 2.868
Methods	94.479% (154/163)	👍 5.228
Lines	97.148% (5246/5400)	👍 6.546
Conditionals	100.0% (0/0)	💚

[elasticmachine]

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

[taylor-swanson]

LGTM