[UIMA-5856] Use modern checksum algorithms during release
[UIMA-5856] Use modern checksum algorithms during release

- Use the checksum plugin to generate SHA-512 files for all artifacts and attach them to the build


git-svn-id: 71fdd81d427d1664ceef220cd41fb697a2614719@1842612 13f79535-47bb-0310-9956-ffa450edef68

apache/uima-build,apache/uima-build,apache/uima-build