git: openjdk/babylon: code-reflection: Update JDK version in opgen project

[Adam Sotona]

Changeset: cbc0ed44
Branch: code-reflection
Author:    ammbra <mihalceanuana at gmail.com>
Committer: Adam Sotona <asotona at openjdk.org>
Date:      2025-10-23 15:18:32 +0000
URL:       https://git.openjdk.org/babylon/commit/cbc0ed446c7eb669b051e2aa4bb9dfc88c612606

Update JDK version in opgen project

Reviewed-by: asotona

! cr-examples/onnx/opgen/pom.xml
! cr-examples/onnx/src/main/java/oracle/code/onnx/OnnxProtoBuilder.java