Update Cilium to v1.12.0

[xmudrii]

What type of PR is this?

/kind feature

What this PR does / why we need it:

This PR updates Cilium to v1.12.0.

Which issue(s) this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):
Fixes #2219

Does this PR introduce a user-facing change?:

Update Cilium to v1.12.0

[kubermatic-bot]

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

[xmudrii]

TODO: This is maybe not correct.

[rastislavs]

{{.Config.ClusterNetwork.PodSubnet }} looks good to me here.
Going forward it may be helpful to make mask-size configurable as well, but if it was not demanded up til now, the default should be fine.

[xmudrii]

/test pull-kubeone-e2e-aws-defaults-cilium-containerd-v1.22.11

[xmudrii]

/test pull-kubeone-e2e-aws-defaults-cilium-containerd-v1.22.11

[xmudrii]

Some conformance tests are failing, but that's as expected (see cilium/cilium#14287 and cilium/cilium#12116).

    helpers.go:523: some e2e tests failed:
        [
          {
            "name": "[sig-network] HostPort validates that there is no conflict between pods with same hostPort but different hostIP and protocol [LinuxOnly] [Conformance]",
            "status": "failed",
            "details": {}
          },
          {
            "name": "[sig-network] Services should have session affinity work for service with type clusterIP [LinuxOnly] [Conformance]",
            "status": "failed",
            "details": {}
          }
        ]

/override pull-kubeone-e2e-aws-defaults-cilium-containerd-v1.22.11

[kubermatic-bot]

@xmudrii: Overrode contexts on behalf of xmudrii: pull-kubeone-e2e-aws-defaults-cilium-containerd-v1.22.11

In response to this:

Some conformance tests are failing, but that's as expected (see cilium/cilium#14287 and cilium/cilium#12116).

   helpers.go:523: some e2e tests failed:
       [
         {
           "name": "[sig-network] HostPort validates that there is no conflict between pods with same hostPort but different hostIP and protocol [LinuxOnly] [Conformance]",
           "status": "failed",
           "details": {}
         },
         {
           "name": "[sig-network] Services should have session affinity work for service with type clusterIP [LinuxOnly] [Conformance]",
           "status": "failed",
           "details": {}
         }
       ]

/override pull-kubeone-e2e-aws-defaults-cilium-containerd-v1.22.11

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[kron4eg]

/lgtm
/approve

[kubermatic-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: kron4eg

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[kubermatic-bot]

LGTM label has been added.

Git tree hash: 879ced545b661ab8f9008adc934832082440390e