Bump biz.aQute.bndlib from 5.2.0 to 5.3.0 (#6722)

Bumps [biz.aQute.bndlib](https://github.com/bndtools/bnd) from 5.2.0 to 5.3.0.
- [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/commits)

---
updated-dependencies:
- dependency-name: biz.aQute.bnd:biz.aQute.bndlib
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

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

jetty-osgi/test-jetty-osgi/pom.xml

@@ -15,7 +15,7 @@
     <assembly-directory>target/distribution</assembly-directory>
     <pax.exam.version>4.13.1</pax.exam.version>
     <pax.url.version>2.6.2</pax.url.version>
-    <bnd.version>5.2.0</bnd.version>
+    <bnd.version>5.3.0</bnd.version>
     <swissbox.version>1.8.3</swissbox.version>
     <tinybundles.version>3.0.0</tinybundles.version>
     <injection.bundle.version>1.2</injection.bundle.version>