ASF: update files to make ASF compliance

[tuhaihe]

closes: #ISSUE_Number

---

Change logs

Describe your change clearly, including what problem is being solved or what document is being added or updated.

Contributor's checklist

Here are some reminders before you submit your pull request:

• Make sure that your Pull Request has a clear title and commit message. You can take the Git commit template as a reference.
• Learn the code contribution and doc contribution guides for better collaboration.
• Make sure that CICD workflow is successful.
• List your communications in the GitHub Issues or Discussions (if has or needed).
• Feel free to ask for the cloudberry committers or other people to help review and approve.

[ostinru]

It seems that gradle-wrapper.jar is recommended way to work with gradle. Is there ASF compliance issue with this JAR?

https://docs.gradle.org/current/userguide/gradle_wrapper.html

[tuhaihe]

Yes, gradle-wrapper.jar is not allowed to be shipped in the release. See: https://lists.apache.org/thread/hrj8wfcyjllygq93qjzgbzmcyfg9h4f4. I'm trying to see how to download it instead of bundling it in the source code.

[ostinru]

It's really unusual to use system-wide gradle.

As I can see:

• apache/kafka keeps gradlew in source tree.
• apache/calcite keeps gradlew in source tree and remove from source bundles: https://issues.apache.org/jira/browse/CALCITE-4575

[ostinru]

And I would suggest copying gradle-wrapper-validation.yml
https://github.com/apache/calcite/blob/main/.github/workflows/gradle-wrapper-validation.yml

[tuhaihe]

Hi @ostinru would you like to help create a PR to proceed with removing the *.jar from source files? I believe you are good at this from technical engineering more than me. The scope is beyond my ability now. Need your support here.

[tuhaihe]

We actually can take other projects as the reference.

[ostinru]

Will do.

[ostinru]

testing here: ostinru#30

[tuhaihe]

Cool! Thanks @ostinru !