[Exasol] Enable exasol product tests, after updating testcontainers

[pj-spoelders]

Description

This PR aims to re-enable the Exasol product tests.
We have updated the used Exasol test container to a version that uses less disk space. This solves the CI runner space pressure issue that made the product tests fail occasionally and made them flaky.

Additional context and related issues

Release notes

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[ebyhr]

Update Exasol Containers
Uses a specificially tailored container that uses less disk space to solve CI runner disk space issue.

The commit body is too long. https://trino.io/development/process.html#pull-request-and-commit-guidelines- is our commit message's guideline.

• Wrap the body at 72 characters.

[pj-spoelders]

Update Exasol Containers
Uses a specificially tailored container that uses less disk space to solve CI runner disk space issue.

The commit body is too long. https://trino.io/development/process.html#pull-request-and-commit-guidelines- is our commit message's guideline.

• Wrap the body at 72 characters.

Wrapped.

[ebyhr]

Is "Update exasol-testcontainers" commit required for green CI?
What was the cause of "Could not detect internal BucketFS port for custom image 'exadockerci4/docker-db:2025.1.8_dev_java_slc_only'. Please specify the port explicitly using withExposedPorts()." https://github.com/trinodb/trino/actions/runs/20166360006?

[pj-spoelders]

Is "Update exasol-testcontainers" commit required for green CI? What was the cause of "Could not detect internal BucketFS port for custom image 'exadockerci4/docker-db:2025.1.8_dev_java_slc_only'. Please specify the port explicitly using withExposedPorts()." https://github.com/trinodb/trino/actions/runs/20166360006?

The commit is required to fix the CI action:
In exasol-testcontainers, at container startup, we parse and check the docker tag/version to define the bucketfs ports that are used.
In this case the tag we used has underscores and the regex used to extract parts of the version struggled with this. In the new version of exasol-testcontainers the regex has been changed to properly handle these new version tags as well.
So this makes everything work correctly again.