Bump org.assertj:assertj-core from 3.26.0 to 3.26.3 (#2750)

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

build.gradle

@@ -43,7 +43,7 @@ ext {
                                 .filter { f -> f.name.endsWith('.java') || f.name.endsWith('.kt') }
                     }
 
-	assertjVersion = '3.26.0'
+	assertjVersion = '3.26.3'
 	assertkVersion = '0.28.1'
 	awaitilityVersion = '4.2.1'
 	commonsCompressVersion = '1.26.2'