Bump org.eclipse.platform:org.eclipse.core.runtime

Bumps [org.eclipse.platform:org.eclipse.core.runtime](https://github.com/eclipse-platform/eclipse.platform) from 3.31.0 to 3.31.100.
- [Commits](https://github.com/eclipse-platform/eclipse.platform/commits)

---
updated-dependencies:
- dependency-name: org.eclipse.platform:org.eclipse.core.runtime
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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