Updating docker image checks to make sure JMX image available and used for pipelines

[carlosroman]

What does this PR do?

Added a check to make sure JMX image of the Agent is deployed by adding a new function called InternalRegistryFullImagePathExists that allows me to use a computed Docker image path. This means that tests that don't care about the JMX image won't have to rely on that job in the gitlab pipeline and we check the the image for the given test.

Also added a check on ECR to make sure we don't check for none ECR images + a unit test for parsing Docker image tags.

Which scenarios this will impact?

Docker end to end test, particularly the one created for JMXFetch here. I've temporarily bumped the version of test-infra-definitions in that PR so that I can validate the changes work.

Motivation

To run e2e tests for JMXFetch we need the Docker image with Java published.

[carlosroman]

/merge

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[carlosroman]

/merge

[dd-devflow]

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2024-11-28 12:46:57 UTC ℹ️ MergeQueue: waiting for PR to be ready

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Note: if you pushed new commits since the last approval, you may need additional approval.
You can remove it from the waiting list with /remove command.

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2024-11-28 16:47:00 UTC ⚠️ MergeQueue: This merge request was unqueued

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[carlosroman]

/merge

[dd-devflow]

Devflow running: /merge

View all feedbacks in Devflow UI.

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2024-11-28 17:13:19 UTC ℹ️ MergeQueue: waiting for PR to be ready

This merge request is not mergeable yet, because of pending checks/missing approvals. It will be added to the queue as soon as checks pass and/or get approvals.
Note: if you pushed new commits since the last approval, you may need additional approval.
You can remove it from the waiting list with /remove command.

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2024-11-28 17:33:39 UTC ℹ️ MergeQueue: merge request added to the queue

The median merge time in main is 19m.

[pducolin]

Thank you for adding a test!