Add fix for one issue with TestFleetRecreateGameServers test

[chiayi]

Add fix for one issue with TestFleetRecreateGameServers test

What type of PR is this?

Uncomment only one /kind <> line, press enter to put that in a new line, and remove leading whitespace from that line:

/kind breaking

/kind bug

/kind cleanup
/kind documentation
/kind feature
/kind hotfix

What this PR does / Why we need it:
The test TestFleetRecreateGameServers fails due to an issue with the number of gameservers it receives, instead of having 10, it gets 11 gameservers. And one of the gameservers would be in Shutdown state.

Which issue(s) this PR fixes:
TestFleetRecreateGameServers flakiness

Special notes for your reviewer:

[agones-bot]

Build Succeeded 👏

Build Id: de35bfaa-c503-4385-856b-c42ea81e4d7a

The following development artifacts have been built, and will exist for the next 30 days:

• image: us-docker.pkg.dev/agones-images/ci/agones-controller:1.32.0-b44df3f-amd64
• image: us-docker.pkg.dev/agones-images/ci/agones-sdk:1.32.0-b44df3f-linux-amd64
• image: us-docker.pkg.dev/agones-images/ci/agones-ping:1.32.0-b44df3f-amd64
• image: us-docker.pkg.dev/agones-images/ci/agones-allocator:1.32.0-b44df3f-amd64
• Linux C++ SDK (build): agonessdk-1.32.0-b44df3f-amd64-linux-arch_64.tar.gz
• SDK Server: agonessdk-server-1.32.0-b44df3f-amd64.zip

A preview of the website (the last 30 builds are retained):

• https://b44df3f-dot-preview-dot-agones-images.appspot.com/

To install this version:

• git fetch https://github.com/googleforgames/agones.git pull/3163/head:pr_3163 && git checkout pr_3163
• helm install agones ./install/helm/agones --namespace agones-system --agones.image.release=us-docker.pkg.dev/agones-images/ci --set agones.image.tag=1.32.0-b44df3f-amd64

[gongmax]

Nice catch for this corner case!

[google-oss-prow]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: chiayi, gongmax, zmerlynn
Once this PR has been reviewed and has the lgtm label, please assign ericfortin for approval. For more information see the Kubernetes Code Review Process.

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• OWNERS

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[agones-bot]

Build Failed 😱

Build Id: 98f7664c-9438-4304-9c81-da95a6d70e7c

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[agones-bot]

Build Succeeded 👏

Build Id: b0b97bdc-5a97-4607-b520-9e459aca9a70

The following development artifacts have been built, and will exist for the next 30 days:

• image: us-docker.pkg.dev/agones-images/ci/agones-controller:1.32.0-752e093-amd64
• image: us-docker.pkg.dev/agones-images/ci/agones-sdk:1.32.0-752e093-linux-amd64
• image: us-docker.pkg.dev/agones-images/ci/agones-ping:1.32.0-752e093-amd64
• image: us-docker.pkg.dev/agones-images/ci/agones-allocator:1.32.0-752e093-amd64
• Linux C++ SDK (build): agonessdk-1.32.0-752e093-amd64-linux-arch_64.tar.gz
• SDK Server: agonessdk-server-1.32.0-752e093-amd64.zip

A preview of the website (the last 30 builds are retained):

• https://752e093-dot-preview-dot-agones-images.appspot.com/

To install this version:

• git fetch https://github.com/googleforgames/agones.git pull/3163/head:pr_3163 && git checkout pr_3163
• helm install agones ./install/helm/agones --namespace agones-system --agones.image.release=us-docker.pkg.dev/agones-images/ci --set agones.image.tag=1.32.0-752e093-amd64