cleanup(driver): unlinkat & linkat flags

[ecbadeaux]

What type of PR is this?

/kind bug

/kind cleanup

Any specific area of the project related to this PR?

/area driver-bpf
/area driver-modern-bpf

Does this PR require a change in the driver versions?

I am not sure about this.

What this PR does / why we need it:

I am trying to address the issue where linkat and unlinkat is handling the flag params as an unsigned integer when it should be handling it as in int.

Which issue(s) this PR fixes:

part of #515
(partial fix other issues still remain in 515)

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

NONE

[github-actions]

Please double check driver/API_VERSION file. See versioning.

/hold

[incertum]

/hold

@ecbadeaux thanks! Let's defer this one after we have release 0.14.0 as I see some e2e test failures, we need to investigate more carefully.

[ecbadeaux]

/hold

@ecbadeaux thanks! Let's defer this one after we have release 0.14.0 as I see some e2e test failures, we need to investigate more carefully.

@incertum can you rerun the pipeline and see if it maybe was a fluke? I know this has happened once before

[ecbadeaux]

@incertum @FedeDP looks like this was indeed a fluke can I get an approval?

[incertum]

/approve

/next-driver

/unhold

[poiana]

LGTM label has been added.

Git tree hash: 582aa07718322c4acd6823c4f3dd2d4f42b1485d

[ecbadeaux]

@Andreagit97 Can you check this out?

[leogr]

/milestone next-driver

[Andreagit97]

/approve

[poiana]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Andreagit97, ecbadeaux, incertum

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