[code-reflection] RFR: OnnxRuntime and OnnxProtoBuilder continuation [v8]

[Adam Sotona]

> OnnxRuntime and OnnxProtoBuilder continuation

Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:

  OnnxRuntime cleanup

-------------

Changes:
  - all: https://git.openjdk.org/babylon/pull/316/files
  - new: https://git.openjdk.org/babylon/pull/316/files/a2345f3f..1f8a417b

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=316&range=07
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=316&range=06-07

  Stats: 226 lines in 6 files changed: 8 ins; 147 del; 71 mod
  Patch: https://git.openjdk.org/babylon/pull/316.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/316/head:pull/316

PR: https://git.openjdk.org/babylon/pull/316