Remove Terraform Tests

[markmandel]

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
/kind release

What this PR does / Why we need it:

We never run or use it, and dependabot is complaining (#3427), so just going to remove it entirely.

Which issue(s) this PR fixes:

Work on #3427

Special notes for your reviewer:

I figured this was the best course of action - but please object if you think otherwise 👍🏻

[google-oss-prow]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: gongmax, markmandel, zmerlynn

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [markmandel]

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[agones-bot]

Build Succeeded 👏

Build Id: 5dfb10a3-817f-40d7-82d1-f8dadfa00faf

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:1.36.0-dev-3c2c27f-amd64
• image: us-docker.pkg.dev/agones-images/ci/agones-extensions:1.36.0-dev-3c2c27f-amd64
• image: us-docker.pkg.dev/agones-images/ci/agones-sdk:1.36.0-dev-3c2c27f-linux-amd64
• image: us-docker.pkg.dev/agones-images/ci/agones-ping:1.36.0-dev-3c2c27f-amd64
• image: us-docker.pkg.dev/agones-images/ci/agones-allocator:1.36.0-dev-3c2c27f-amd64
• Linux C++ SDK (build): agonessdk-1.36.0-dev-3c2c27f-amd64-linux-arch_64.tar.gz
• SDK Server: agonessdk-server-1.36.0-dev-3c2c27f-amd64.zip

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

• https://3c2c27f-dot-preview-dot-agones-images.appspot.com/

To install this version:

• git fetch https://github.com/googleforgames/agones.git pull/3441/head:pr_3441 && git checkout pr_3441
• helm install agones ./install/helm/agones --namespace agones-system --set agones.image.registry=us-docker.pkg.dev/agones-images/ci --set agones.image.tag=1.36.0-dev-3c2c27f-amd64

[google-oss-prow]

New changes are detected. LGTM label has been removed.

[agones-bot]

Build Succeeded 👏

Build Id: e69526f1-3f0d-4ba5-b35e-ac6632cb8ac1

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:1.36.0-dev-7d3b003-amd64
• image: us-docker.pkg.dev/agones-images/ci/agones-extensions:1.36.0-dev-7d3b003-amd64
• image: us-docker.pkg.dev/agones-images/ci/agones-sdk:1.36.0-dev-7d3b003-linux-amd64
• image: us-docker.pkg.dev/agones-images/ci/agones-ping:1.36.0-dev-7d3b003-amd64
• image: us-docker.pkg.dev/agones-images/ci/agones-allocator:1.36.0-dev-7d3b003-amd64
• Linux C++ SDK (build): agonessdk-1.36.0-dev-7d3b003-amd64-linux-arch_64.tar.gz
• SDK Server: agonessdk-server-1.36.0-dev-7d3b003-amd64.zip

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

• https://7d3b003-dot-preview-dot-agones-images.appspot.com/

To install this version:

• git fetch https://github.com/googleforgames/agones.git pull/3441/head:pr_3441 && git checkout pr_3441
• helm install agones ./install/helm/agones --namespace agones-system --set agones.image.registry=us-docker.pkg.dev/agones-images/ci --set agones.image.tag=1.36.0-dev-7d3b003-amd64