[code-reflection] Integrated: synced up maven and bld artifact names

[Gary Frost]

Maven and bldr artifact names had diverged. This fixes that issue. 

To test 

rm -rf stage build
java @bldr/bld
java @bldr/hatrun ffi-opencl heal
# confirm heal runs
rm -rf stage build
bash maven-build.bash
java @bldr/hatrun ffi-opencl heal
# confirm heal runs

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Commit messages:
 - synced up maven and bld artifact names

Changes: https://git.openjdk.org/babylon/pull/344/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=344&range=00
  Stats: 469 lines in 34 files changed: 350 ins; 67 del; 52 mod
  Patch: https://git.openjdk.org/babylon/pull/344.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/344/head:pull/344

PR: https://git.openjdk.org/babylon/pull/344