Modify Script for Makefile Version Updates in Examples Directory

[Kalaiselvi84]

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:

Which issue(s) this PR fixes:

Closes #

Special notes for your reviewer:
I've tweaked the script so that it now adjusts the version number in the examples/Makefiles according to the imageName we provide. I've tested it, and it looks good to me.

[agones-bot]

Build Failed 😱

Build Id: d826cb0e-a95e-407a-838a-c8c42fba3ba3

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[markmandel]

I trust your judgement on these scripts 😃

[markmandel]

Ah this chestnut again. Really need to look into this at some point.

VERBOSE: I0315 01:26:59.980374    9382 request.go:696] Waited for 1.31908925s due to client-side throttling, not priority and fairness, request: POST:https://35.221.181.120/apis/allocation.agones.dev/v1/namespaces/1710465931/gameserverallocations
VERBOSE:     gameserverallocation_test.go:1422: could not completed gsa1 allocation : an error on the server ("error updating allocated gameserver: Operation cannot be fulfilled on gameservers.agones.dev \"preferred-npmjq-plgg7-hvf4j\": the object has been modified; please apply your changes to the latest version and try again") has prevented the request from succeeding (post gameserverallocations.allocation.agones.dev)
VERBOSE: time="2024-03-15 01:27:06.190" level=info msg="Finished Allocation."
VERBOSE:     gameserverallocation_test.go:1442: 
VERBOSE:         	Error Trace:	/go/src/agones.dev/agones/test/e2e/gameserverallocation_test.go:1442
VERBOSE:         	Error:      	Not equal: 
VERBOSE:         	            	expected: 100
VERBOSE:         	            	actual  : 99
VERBOSE:         	Test:       	TestGameServerAllocationDuringMultipleAllocationClients
VERBOSE: --- FAIL: TestGameServerAllocationDuringMultipleAllocationClients (94.06s)

[agones-bot]

Build Succeeded 👏

Build Id: 31ef3e9a-37de-4ca5-8a0b-d187e79a712d

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:1.40.0-dev-cb6eb32-amd64
• image: us-docker.pkg.dev/agones-images/ci/agones-extensions:1.40.0-dev-cb6eb32-amd64
• image: us-docker.pkg.dev/agones-images/ci/agones-sdk:1.40.0-dev-cb6eb32-linux-amd64
• image: us-docker.pkg.dev/agones-images/ci/agones-ping:1.40.0-dev-cb6eb32-amd64
• image: us-docker.pkg.dev/agones-images/ci/agones-allocator:1.40.0-dev-cb6eb32-amd64
• Linux C++ SDK (build): agonessdk-1.40.0-dev-cb6eb32-amd64-linux-arch_64.tar.gz
• SDK Server: agonessdk-server-1.40.0-dev-cb6eb32-amd64.zip

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

• https://cb6eb32-dot-preview-dot-agones-images.appspot.com/

To install this version:

• git fetch https://github.com/googleforgames/agones.git pull/3712/head:pr_3712 && git checkout pr_3712
• helm install agones ./install/helm/agones --namespace agones-system --set agones.image.registry=us-docker.pkg.dev/agones-images/ci --set agones.image.tag=1.40.0-dev-cb6eb32-amd64

[Kalaiselvi84]

Ah this chestnut again. Really need to look into this at some point.

VERBOSE: I0315 01:26:59.980374    9382 request.go:696] Waited for 1.31908925s due to client-side throttling, not priority and fairness, request: POST:https://35.221.181.120/apis/allocation.agones.dev/v1/namespaces/1710465931/gameserverallocations
VERBOSE:     gameserverallocation_test.go:1422: could not completed gsa1 allocation : an error on the server ("error updating allocated gameserver: Operation cannot be fulfilled on gameservers.agones.dev \"preferred-npmjq-plgg7-hvf4j\": the object has been modified; please apply your changes to the latest version and try again") has prevented the request from succeeding (post gameserverallocations.allocation.agones.dev)
VERBOSE: time="2024-03-15 01:27:06.190" level=info msg="Finished Allocation."
VERBOSE:     gameserverallocation_test.go:1442: 
VERBOSE:         	Error Trace:	/go/src/agones.dev/agones/test/e2e/gameserverallocation_test.go:1442
VERBOSE:         	Error:      	Not equal: 
VERBOSE:         	            	expected: 100
VERBOSE:         	            	actual  : 99
VERBOSE:         	Test:       	TestGameServerAllocationDuringMultipleAllocationClients
VERBOSE: --- FAIL: TestGameServerAllocationDuringMultipleAllocationClients (94.06s)

An issue has already been submitted for this TestGameServerAllocationDuringMultipleAllocationClients flake - #3553

Regarding the below flake, we have submitted an issue which was received in the PR: #3711

agones.dev/agones/pkg/gameservers.TestControllerSyncGameServer(0x0?)
	/go/src/agones.dev/agones/pkg/gameservers/controller_test.go:62 +0x45