Added an event for default rule "Container Drift Detected (open+create)"

[GLVSKiriti]

What type of PR is this?

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

/kind bug

/kind cleanup

/kind documentation

/kind tests

/kind feature

Any specific area of the project related to this PR?

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

/area commands

/area pkg

/area events

What this PR does / why we need it:
Added an event for default rule "Container Drift Detected (open+create)" as mentioned here

Which issue(s) this PR fixes:

Fixes #181

Special notes for your reviewer:

[GLVSKiriti]

@FedeDP Similarly I executed this code in a go container and it triggers the rule

[leogr]

@FedeDP Similarly I executed this code in a go container and it triggers the rule

From your screenshot, it looks like the rule is triggered when Go is building the executable, and not when running it, doesn't it? 🤔
(I guess this happened because the other rule File opened below root... is shadowing the Container drift one... pls try to create and run it within /tmp).

[GLVSKiriti]

@leogr I updated the code now. In the below screenshot, first log is triggered when go is building the executable and 2nd log is triggered when running the event

[poiana]

LGTM label has been added.

Git tree hash: a24c105f9d3cf422ec2cfeadb309ceb858fe847c

[poiana]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: GLVSKiriti, leogr

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