Bump org.assertj:assertj-core from 3.26.0 to 3.26.3 (#4451)

Bumps [org.assertj:assertj-core](https://github.com/assertj/assertj) from 3.26.0 to 3.26.3.
- [Release notes](https://github.com/assertj/assertj/releases)
- [Commits](assertj/assertj@assertj-build-3.26.0...assertj-build-3.26.3)

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

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

dependencies/default/pom.xml

@@ -32,7 +32,7 @@
   <properties>
     <!-- Dependency versions: sort by alphabetic order -->
     <activation.version>1.2.2</activation.version>
-    <assertj.version>3.26.0</assertj.version>
+    <assertj.version>3.26.3</assertj.version>
     <awaitility.version>4.2.1</awaitility.version>
     <brave.version>6.0.3</brave.version>
     <commons-beanutils.version>1.9.4</commons-beanutils.version>