Test for falco -h and falco --help commands

[GLVSKiriti]

This is part of #7

Command: -h and --help

[poiana]

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[poiana]

Welcome @GLVSKiriti! It looks like this is your first PR to falcosecurity/testing 🎉

[GLVSKiriti]

@leogr @jasondellaluce Here I tested whether all shorthand flags are printing on console when we run falco -h or falco --help

Is this enough or should I also add assertions for every flag like --dry-run, --unbuffered etc..

[GLVSKiriti]

As -h and --help commands produces same outputs. I tested both commands in the same PR.

Any feedback on this PR 👀👀?

[leogr]

/assign

[poiana]

Issues go stale after 90d of inactivity.

Mark the issue as fresh with /remove-lifecycle stale.

Stale issues rot after an additional 30d of inactivity and eventually close.

If this issue is safe to close now please do so with /close.

Provide feedback via https://github.com/falcosecurity/community.

/lifecycle stale

[leogr]

/remove-lifecycle stale
@GLVSKiriti could you rebase this PR pls?

Also, I believe the output of Falco has changed.