Change assertion for DetachInternetGateway to Eventually

[josh-ferrell]

What type of PR is this?
/kind bug

What this PR does / why we need it:
Changes assertion for DetachInternetGateway function in the managed security group E2E test to Eventually. Provides timeout to avoid test failure due to longer running operations in AWS.

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 #3283

Special notes for your reviewer:

Checklist:

• squashed commits
• includes documentation
• adds unit tests
• adds or updates e2e tests

Release note:

Provides timeout for DetachInternetGateway function in managed security group E2E test.

[k8s-ci-robot]

@josh-ferrell: This issue is currently awaiting triage.

If CAPA/CAPI contributors determines this is a relevant issue, they will accept it by applying the triage/accepted label and provide further guidance.

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[k8s-ci-robot]

Hi @josh-ferrell. Thanks for your PR.

I'm waiting for a kubernetes-sigs 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.

I understand the commands that are listed here.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[Ankitasw]

/ok-to-test

[Ankitasw]

/test pull-cluster-api-provider-aws-e2e

[Ankitasw]

/test pull-cluster-api-provider-aws-e2e

[Ankitasw]

/lgtm
/hold
@josh-ferrell feel free to unhold after tests passes.

[josh-ferrell]

/unhold

[sedefsavas]

/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: sedefsavas

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• OWNERS [sedefsavas]

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