fix falco dashboard variable

[alacuku]

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: fix(falco/dashboard): make pod variable independent of triggered rules CPU and memory are now visible for each pod, even when no rules have been triggered for that falco instance.

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Checklist

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

[poiana]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: alacuku, Issif

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Needs approval from an approver in each of these files: - ~~[OWNERS](https://github.com/falcosecurity/charts/blob/master/OWNERS)~~ [Issif,alacuku] Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[poiana]

LGTM label has been added.

Git tree hash: e0f376af543e9c86580acb497daaeb652c5849bd