Bump actions/setup-java from v1 to v2 (#5394)

* Bump actions/setup-java from v1 to v2

Bumps [actions/setup-java](https://github.com/actions/setup-java) from v1 to v2.
- [Release notes](https://github.com/actions/setup-java/releases)
- [Commits](https://github.com/actions/setup-java/compare/v1...8764a52df183aa0ccea74521dfd9d506ffc7a19a

)

Signed-off-by: dependabot[bot] <support@github.com>

* Use adopt JDK 8 with actions/setup-java@v2

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Mark Waite <mark.earl.waite@gmail.com>