Bump bnd.version from 6.2.0 to 6.3.1

Bumps `bnd.version` from 6.2.0 to 6.3.1.

Updates `bnd-maven-plugin` from 6.2.0 to 6.3.1
- [Release notes](https://github.com/bndtools/bnd/releases)
- [Changelog](https://github.com/bndtools/bnd/blob/master/docs/ADDING_RELEASE_DOCS.md)
- [Commits](https://github.com/bndtools/bnd/compare/6.2.0...6.3.1)

Updates `bnd-baseline-maven-plugin` from 6.2.0 to 6.3.1
- [Release notes](https://github.com/bndtools/bnd/releases)
- [Changelog](https://github.com/bndtools/bnd/blob/master/docs/ADDING_RELEASE_DOCS.md)
- [Commits](https://github.com/bndtools/bnd/compare/6.2.0...6.3.1)

Updates `bnd-resolver-maven-plugin` from 6.2.0 to 6.3.1
- [Release notes](https://github.com/bndtools/bnd/releases)
- [Changelog](https://github.com/bndtools/bnd/blob/master/docs/ADDING_RELEASE_DOCS.md)
- [Commits](https://github.com/bndtools/bnd/compare/6.2.0...6.3.1)

Updates `bnd-testing-maven-plugin` from 6.2.0 to 6.3.1
- [Release notes](https://github.com/bndtools/bnd/releases)
- [Changelog](https://github.com/bndtools/bnd/blob/master/docs/ADDING_RELEASE_DOCS.md)
- [Commits](https://github.com/bndtools/bnd/compare/6.2.0...6.3.1)

---
updated-dependencies:
- dependency-name: biz.aQute.bnd:bnd-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: biz.aQute.bnd:bnd-baseline-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: biz.aQute.bnd:bnd-resolver-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: biz.aQute.bnd:bnd-testing-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/pom.xml b/pom.xml
index d021aef..fa93cc4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -38,7 +38,7 @@
 		<maven.compiler.target>${java.build.version}</maven.compiler.target>
 		<project.build.outputTimestamp>10</project.build.outputTimestamp>
 
-		<bnd.version>6.2.0</bnd.version>
+		<bnd.version>6.3.1</bnd.version>
 	</properties>
 
 	<build>