[Windows] Added support for custom processors on perfmon

[philippkahr]

What does this PR do?

Adds support for the custom processor definition in windows perfmon.

Checklist

• I have reviewed tips for building integrations and this pull request is aligned with them.
• I have added an entry to my package's changelog.yml file.

[elasticmachine]

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• Start Time: 2023-01-23T19:49:28.853+0000

• Duration: 16 min 27 sec

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Failed	0
Passed	129
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Total	129

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[elasticmachine]

Pinging @elastic/elastic-agent (Team:Elastic-Agent)

[elasticmachine]

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

[andrewkroh]

There needs to be a change to the config file to utilize these processors you added to the manfiest.

perfmon/agent/stream/stream.yml.hbs:

{{#if processors}} processors: {{processors}} {{/if}}

[philippkahr]

@andrewkroh somehow I am still missing something?

[andrewkroh]

The version contained in the windows/manifest.yml needs updated to 1.15.3. CI is complaining about:

[2023-01-19T12:54:34.746Z] Error: checking package failed: linting package failed: found 1 validation error: [2023-01-19T12:54:34.746Z] 1. current manifest version doesn't have changelog entry 

I would say this is a new feature rather than a bug fix so using 1.16.0 would be more appropriate under semver.org rules.

[philippkahr]

Would love to know what I did wrong. I added 1.15.3 back then and now changed it to 1.16, but it still error with:

[2023-01-20T09:31:58.481Z] Error: checking package failed: linting package failed: found 1 validation error: [2023-01-20T09:31:58.481Z] 1. current manifest version doesn't have changelog entry 

[andrewkroh]

I think there's a check the verifies that the latest changelog entry matches the version contained in the manefest.yml. So until those two values are the same we will get this type of error.

[elasticmachine]

🌐 Coverage report

Name	Metrics % (covered/total)	Diff
Packages	100.0% (4/4)	💚
Files	87.5% (7/8)	👎 -12.5
Classes	87.5% (7/8)	👎 -12.5
Methods	83.516% (76/91)	👎 -16.484
Lines	92.714% (5039/5435)	👍 10.559
Conditionals	100.0% (0/0)	💚

[andrewkroh]

@elastic/elastic-agent-data-plane As the package owner, are you good with these changes?

[leehinman]

LGTM

[elasticmachine]

Package windows - 1.16.0 containing this change is available at https://epr.elastic.co/search?package=windows