Update client-go to 0.17.14

[markmandel]

What type of PR is this?

Uncomment only one /kind <> line, hit 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:

This PR updates client-go to 0.17.14 to support Kubernetes 1.17.x.

Which issue(s) this PR fixes:

Work on #1824

Special notes for your reviewer:

This also includes a run of make gen-crd-client, which produced no change in the generated code.

[agones-bot]

Build Succeeded 👏

Build Id: 43c854d8-2e3e-454a-a499-a33c91399825

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

• image: gcr.io/agones-images/agones-controller:1.11.0-a89d347
• image: gcr.io/agones-images/agones-sdk:1.11.0-a89d347
• image: gcr.io/agones-images/agones-ping:1.11.0-a89d347
• Linux C++ SDK (build): agonessdk-1.11.0-a89d347-linux-arch_64.tar.gz
• SDK Server: agonessdk-server-1.11.0-a89d347.zip

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

• https://a89d347-dot-preview-dot-agones-images.appspot.com/

To install this version:

• git fetch https://github.com/googleforgames/agones.git pull/1913/head:pr_1913 && git checkout pr_1913
• helm install ./install/helm/agones --namespace agones-system --name agones --set agones.image.tag=1.11.0-a89d347

[markmandel]

Gentle bump on review @roberthbailey @pooneh-m please

[roberthbailey]

It looks like you changed the go version to 1.14 as well, which is worth mentioning in the PR title.

[google-oss-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: markmandel, roberthbailey

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• OWNERS [markmandel,roberthbailey]

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[agones-bot]

Build Succeeded 👏

Build Id: f469565f-f7b5-481e-ada6-596a3cb59abc

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

• image: gcr.io/agones-images/agones-controller:1.11.0-619bf7f
• image: gcr.io/agones-images/agones-sdk:1.11.0-619bf7f
• image: gcr.io/agones-images/agones-ping:1.11.0-619bf7f
• Linux C++ SDK (build): agonessdk-1.11.0-619bf7f-linux-arch_64.tar.gz
• SDK Server: agonessdk-server-1.11.0-619bf7f.zip

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

• https://619bf7f-dot-preview-dot-agones-images.appspot.com/

To install this version:

• git fetch https://github.com/googleforgames/agones.git pull/1913/head:pr_1913 && git checkout pr_1913
• helm install ./install/helm/agones --namespace agones-system --name agones --set agones.image.tag=1.11.0-619bf7f