7903503: Add Gradle legal file to jtreg

[sormuras]

Add Gradle legal file to jtreg as legal/gradle.md into plugins/idea/gradle directory; similar to https://github.com/openjdk/jfx/blob/master/gradle/legal/gradle.md used in OpenJFX.

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Progress

• Change must be properly reviewed (1 review required, with at least 1 Reviewer)
• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Issue

• CODETOOLS-7903503: Add Gradle legal file to jtreg (Enhancement - P4)

Reviewers

• Iris Clark (@irisclark - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jtreg.git pull/160/head:pull/160
$ git checkout pull/160

Update a local copy of the PR:
$ git checkout pull/160
$ git pull https://git.openjdk.org/jtreg.git pull/160/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 160

View PR using the GUI difftool:
$ git pr show -t 160

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jtreg/pull/160.diff

Webrev

Link to Webrev Comment

[bridgekeeper]

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[mlbridge]

Webrevs

• 00: Full (dce07aae)

[openjdk]

@sormuras This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

7903503: Add Gradle legal file to jtreg

Reviewed-by: iris

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been no new commits pushed to the master branch. If another commit should be pushed before you perform the /integrate command, your PR will be automatically rebased. If you prefer to avoid any potential automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[sormuras]

/integrate

[openjdk]

Going to push as commit 42d8db5.

[openjdk]

@sormuras Pushed as commit 42d8db5.

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