Fix data_stream.dataset indentation on cloudwatch_logs integration

[aspacca]

Bug

What does this PR do?

Fix data_stream.dataset indentation on cloudwatch_logs aws-cloudwatch.yml.hbs

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

Screenshots

[elasticmachine]

💚 Build Succeeded

the below badges are clickable and redirect to their specific view in the CI or DOCS

Expand to view the summary

Build stats

• Start Time: 2022-07-27T02:53:44.963+0000

• Duration: 39 min 21 sec

Test stats 🧪

Test	Results
Failed	0
Passed	332
Skipped	0
Total	332

🤖 GitHub comments

To re-run your PR in the CI, just comment with:

• /test : Re-trigger the build.

[elasticmachine]

🌐 Coverage report

Name	Metrics % (covered/total)	Diff
Packages	100.0% (11/11)	💚
Files	91.667% (11/12)	👎 -5.409
Classes	91.667% (11/12)	👎 -5.409
Methods	82.692% (172/208)	👎 -6.506
Lines	92.894% (2157/2322)	👍 1.87
Conditionals	100.0% (0/0)	💚

[zmoog]

Good catch, LGTM.

[aspacca]

Good catch, LGTM.

not my catch, but I had the same reaction :D