Adds a note to the "Testing" item for PR Authors to make sure that GHA is enabled for their personal fork. There is already a similar recommendation for Reviewers to check that.
------------- Commit messages: - 8374655: Update CONTRIBUTING.md to ask PR authors to enable GHA in their repo Changes: https://git.openjdk.org/jfx/pull/2028/files Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=2028&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8374655 Stats: 2 lines in 1 file changed: 2 ins; 0 del; 0 mod Patch: https://git.openjdk.org/jfx/pull/2028.diff Fetch: git fetch https://git.openjdk.org/jfx.git pull/2028/head:pull/2028 PR: https://git.openjdk.org/jfx/pull/2028
