Please review this change. I converted the `package.html` file to `package-info.java`, because `javac` cannot recognize `package.html`. I already brought this up [in the mailing list](https://mail.openjdk.org/pipermail/serviceability-dev/2024-May/055650.html). The conversion was done in-place, only renaming it in git. I also added a couple of `@since` tags, with only 2 changes I don't want to split these two fixes into separate PRs.
------------- Commit messages: - remove whitespace - - convert package.html to package-info.java Changes: https://git.openjdk.org/jdk/pull/19263/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=19263&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8332071 Stats: 37 lines in 2 files changed: 4 ins; 3 del; 30 mod Patch: https://git.openjdk.org/jdk/pull/19263.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/19263/head:pull/19263 PR: https://git.openjdk.org/jdk/pull/19263
