Add kubernetes.audit.annotations.authorization_k8s_io/* fields

[tetianakravchenko]

Signed-off-by: Tetiana Kravchenko tetiana.kravchenko@elastic.co

What does this PR do?

Add audit logs fields to the mapping. More details why it was not possible to introduce it before - #3664 (comment)

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

• Closes [kubernetes] field mapping exception while ingesting audit logs #3664

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• Start Time: 2022-09-13T16:55:08.879+0000

• Duration: 31 min 9 sec

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Test	Results
Failed	0
Passed	90
Skipped	0
Total	90

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🌐 Coverage report

Name	Metrics % (covered/total)	Diff
Packages	100.0% (0/0)	💚
Files	100.0% (0/0)	💚 2.703
Classes	100.0% (0/0)	💚 2.703
Methods	94.872% (74/78)	👍 5.157
Lines	100.0% (0/0)	💚 8.611
Conditionals	100.0% (0/0)	💚

[tetianakravchenko]

/test

[tetianakravchenko]

/test