Bump jcstress-core from 0.14 to 0.15
Bump jcstress-core from 0.14 to 0.15

Bumps [jcstress-core](https://github.com/openjdk/jcstress) from 0.14 to 0.15.
- [Release notes](https://github.com/openjdk/jcstress/releases)
- [Commits](https://github.com/openjdk/jcstress/compare/0.14...0.15)

---
updated-dependencies:
- dependency-name: org.openjdk.jcstress:jcstress-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
adamretter/exist,dizzzz/exist,windauer/exist,eXist-db/exist,dizzzz/exist,wolfgangmm/exist,eXist-db/exist,wolfgangmm/exist,adamretter/exist,adamretter/exist,lcahlander/exist,windauer/exist,eXist-db/exist,adamretter/exist,dizzzz/exist,lcahlander/exist,adamretter/exist,lcahlander/exist,windauer/exist,lcahlander/exist,lcahlander/exist,eXist-db/exist,lcahlander/exist,windauer/exist,dizzzz/exist,windauer/exist,dizzzz/exist,wolfgangmm/exist,wolfgangmm/exist,eXist-db/exist,eXist-db/exist,wolfgangmm/exist,windauer/exist,dizzzz/exist,adamretter/exist,wolfgangmm/exist