Make enable()/disable() virtual so they can be overridden

[mstemm]

Subclasses might want to also see when rules are enabled/disabled.

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

/kind release

Any specific area of the project related to this PR?

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

/area build

/area engine

/area tests

/area proposals

/area CI

What this PR does / why we need it:

Make enable()/disable() virtual so they can be overridden
Subclasses might want to also see when rules are enabled/disabled.

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

NONE

[github-actions]

This PR may bring feature or behavior changes in the Falco engine and may require the engine version to be bumped.

Please double check userspace/engine/falco_engine_version.h file. See versioning for FALCO_ENGINE_VERSION.

/hold

[FedeDP]

/approve

[poiana]

LGTM label has been added.

Git tree hash: 95aacde8050814dd76de0cd58a6ce2b8d1e0af00

[FedeDP]

/milestone 0.40.0

[poiana]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: FedeDP, mstemm

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• OWNERS [FedeDP,mstemm]

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[leogr]

This PR may bring feature or behavior changes in the Falco engine and may require the engine version to be bumped.

Please double check userspace/engine/falco_engine_version.h file. See versioning for FALCO_ENGINE_VERSION.

/hold

False positive
/unhold