fix: use roles_files.

[jcchavezs]

What type of PR is this?

Uncomment one (or more) /kind <> lines:

/kind bug

/kind cleanup

/kind design

/kind documentation

/kind failing-test

/kind feature

If this PR will release a new chart version please make sure to also uncomment the following line:

/kind chart-release

Any specific area of the project related to this PR?

Uncomment one (or more) /area <> lines:

/area falco-chart

/area falco-exporter-chart

/area falcosidekick-chart

/area falco-talon

/area event-generator-chart

/area k8s-metacollector

What this PR does / why we need it:

Although rules_file has been removed, it is still being referenced.

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Checklist

• Chart Version bumped
• Variables are documented in the README.md
• CHANGELOG.md updated

[poiana]

Thanks for your pull request. Before we can look at it, you'll need to add a 'DCO signoff' to your commits.

📝 Please follow instructions in the contributing guide to update your commits with the DCO

Full details of the Developer Certificate of Origin can be found at developercertificate.org.

The list of commits missing DCO signoff:

• 8995d04 fix: use roles_files.

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[poiana]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: jcchavezs
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[Issif]

Hi,

To be valid, your PR needs:

• signed off commits
• an update of the chart version (in CHART.yaml)
• an update of the readme (run: make docs-falco)
• an update of the changelog

Thanks