new: Support for new field types in plugins

[therealbobo]

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

Any specific area of the project related to this PR?

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

/area build

/area plugin-sdk

/area tests

What this PR does / why we need it:

This adds support for the main types described in the issue below.

Which issue(s) this PR fixes:

Umbrella: Adding support for new field types in plugins

Special notes for your reviewer:

This is still a WIP: it will need a lot of improvements for performance and clean up for sure!

Does this PR introduce a user-facing change?:

action required: update plugins to use new sdk version
action required: add the new plugin types in libs

[poiana]

Welcome @therealbobo! It looks like this is your first PR to falcosecurity/plugin-sdk-go 🎉

[poiana]

Hi @therealbobo. Thanks for your PR.

I'm waiting for a falcosecurity member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

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[therealbobo]

/hold

[therealbobo]

I was thinking that could be a good idea to add some helpers: that way the final user will use directly, for example, net.IP instead of populating the buffer manually. WDYT? @jasondellaluce /unhold

[poiana]

LGTM label has been added.

Git tree hash: 1c4eca83174d1450d30a9a45a77b08ca2119155d

[poiana]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: jasondellaluce, therealbobo

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Needs approval from an approver in each of these files: - ~~[OWNERS](https://github.com/falcosecurity/plugin-sdk-go/blob/main/OWNERS)~~ [jasondellaluce] Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment