Set USE_PACKAGE_VERSION back to 'true'

[ebeahan]

What does this PR do?

Reverts the change to USE_PACKAGE_VERSION="false" needed for #11106.

Needs #11189 first.

Why is it important?

Checklist

• I have read and understood the pull request guidelines of this project.
• My code follows the style guidelines of this project
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have made corresponding change to the default configuration files
• I have added tests that prove my fix is effective or that my feature works
• I have added an entry in ./changelog/fragments using the changelog tool
• I have added an integration test or an E2E test

Disruptive User Impact

How to test this PR locally

Related issues

Questions to ask yourself

• How are we going to support this in production?
• How are we going to measure its adoption?
• How are we going to debug this?
• What are the metrics I should take care of?
• ...

[mergify]

This pull request does not have a backport label. Could you fix it @ebeahan? 🙏
To fixup this pull request, you need to add the backport labels for the needed
branches, such as:

• backport-./d./d is the label that automatically backports to the 8./d branch. /d is the digit
• backport-active-all is the label that automatically backports to all active branches.
• backport-active-8 is the label that automatically backports to all active minor branches for the 8 major.
• backport-active-9 is the label that automatically backports to all active minor branches for the 9 major.

[elasticmachine]

💔 Build Failed

• Buildkite Build
• Commit: 2a806d3

Failed CI Steps

• Win2022:sudo:fleet
• Win2022:sudo:fleet
• Win2025:sudo:default
• Win2025:sudo:fleet
• Win2025:sudo:fleet
• arm:sudo: default
• arm:sudo: upgrade
• arm:sudo: upgrade
• :open-pull-request: :kubernetes: v1.34.0:amd64:basic

History

• 💔 Build #30355 failed 128d08e
• 💔 Build #30347 failed 7930624

cc @ebeahan

[ebeahan]

The remaining failures are related to known problem: #10917.

I'd like to get this reverted ASAP and the failures are not related to packaging. Force merging.