pickup cilium fix for bpf2go tool for s390x target and remove Makefile workaround

[msherif1234]

Description

Update cilium package to pick up https://github.com/cilium/ebpf/pull/1312 and remove tmp hack in the Makefile to work around s390x target build issues

unit-test

make sure I can build for all targets MULTIARCH_TARGETS="amd64 arm64 ppc64le s390x" IMAGE_ORG=netobserv VERSION=main make image

docker images
REPOSITORY                               TAG            IMAGE ID       CREATED              SIZE
quay.io/netobserv/netobserv-ebpf-agent   main-s390x     12cd754c3310   38 seconds ago       173MB
quay.io/netobserv/netobserv-ebpf-agent   main-ppc64le   d2534c147e76   About a minute ago   194MB
quay.io/netobserv/netobserv-ebpf-agent   main-arm64     63bfc05619ff   About a minute ago   172MB
quay.io/netobserv/netobserv-ebpf-agent   main-amd64     0154220e462f   2 minutes ago        171MB

Dependencies

n/a

Checklist

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• [ ] Will this change affect NetObserv / Network Observability operator? If not, you can ignore the rest of this checklist.
• [ ] Is this PR backed with a JIRA ticket? If so, make sure it is written as a title prefix (in general, PRs affecting the NetObserv/Network Observability product should be backed with a JIRA ticket - especially if they bring user facing changes).
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• QE requirements (check 1 from the list):
  • [ ] Standard QE validation, with pre-merge tests unless stated otherwise.
  • [ ] Regression tests only (e.g. refactoring with no user-facing change).
  • [ ] No QE (e.g. trivial change with high reviewer's confidence, or per agreement with the QE team).

[codecov[bot]]

Codecov Report

Attention: 21 lines in your changes are missing coverage. Please review.

Comparison is base (6f1d70a) 33.86% compared to head (e2bd981) 33.65%. Report is 6 commits behind head on main.

Files	Patch %	Lines
pkg/exporter/proto.go	0.00%	16 Missing and 2 partials :warning:
pkg/flow/deduper.go	84.21%	2 Missing and 1 partial :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #255 +/- ## ========================================== - Coverage 33.86% 33.65% -0.21% ========================================== Files 39 40 +1 Lines 3479 3542 +63 ========================================== + Hits 1178 1192 +14 - Misses 2233 2281 +48 - Partials 68 69 +1 ``` | [Flag](https://app.codecov.io/gh/netobserv/netobserv-ebpf-agent/pull/255/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=netobserv) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/netobserv/netobserv-ebpf-agent/pull/255/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=netobserv) | `33.65% <54.34%> (-0.21%)` | :arrow_down: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=netobserv#carryforward-flags-in-the-pull-request-comment) to find out more.

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[jotak]

/lgtm

[msherif1234]

/approve

[openshift-ci[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: msherif1234

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