[cylance] Set event.module and event.dataset

[marc-gr]

What does this PR do?

Sets event.module and event.dataset

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.
• If I'm introducing a new feature, I have modified the Kibana version constraint in my package's manifest.yml file to point to the latest Elastic stack release (e.g. ^7.13.0).

[elasticmachine]

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

[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

• Build Cause: Pull request #1261 updated

• Start Time: 2021-06-30T09:49:15.097+0000

• Duration: 17 min 11 sec

• Commit: cb77dab

Test stats 🧪

Test	Results
Failed	0
Passed	6
Skipped	0
Total	6

Trends 🧪