Bump org.eclipse.platform:org.eclipse.equinox.region (#2441)

Bumps [org.eclipse.platform:org.eclipse.equinox.region](https://github.com/eclipse-equinox/equinox) from 1.5.300 to 1.5.800.
- [Commits](https://github.com/eclipse-equinox/equinox/commits)

---
updated-dependencies:
- dependency-name: org.eclipse.platform:org.eclipse.equinox.region
  dependency-version: 1.5.800
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pom.xml

@@ -203,7 +203,7 @@
         <equinox.groupId>org.eclipse.platform</equinox.groupId>
         <equinox.artifactId>org.eclipse.osgi</equinox.artifactId>
         <equinox.version>3.18.0</equinox.version>
-        <equinox.region.version>1.5.300</equinox.region.version>
+        <equinox.region.version>1.5.800</equinox.region.version>
         <equinox.coordinator.version>1.5.500</equinox.coordinator.version>
 
         <felix.bundlerepository.version>2.0.10</felix.bundlerepository.version>