cloudflare_logpush: harmonise line endings to unix

[efd6]

What does this PR do?

This is a minor clean-up replacing Windows line endings with unix line endings.

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

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• Start Time: 2022-09-12T08:48:43.009+0000

• Duration: 35 min 1 sec

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Test	Results
Failed	0
Passed	44
Skipped	0
Total	44

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🌐 Coverage report

Name	Metrics % (covered/total)	Diff
Packages	100.0% (7/7)	💚
Files	100.0% (7/7)	💚
Classes	100.0% (7/7)	💚
Methods	100.0% (89/89)	💚
Lines	94.37% (2380/2522)	❕
Conditionals	100.0% (0/0)	💚

[andrewkroh]

LGTM.

I guess this repo could use a .gitattributes file and possibly an .editorconfig to help keep establish consistency.