chore(deps): bump org.assertj:assertj-core from 3.26.0 to 3.26.3

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]>

build.gradle

@@ -135,7 +135,7 @@ dependencies {
     testImplementation "org.slf4j:slf4j-simple:$slf4jVersion"
 
     testImplementation "org.junit.jupiter:junit-jupiter:$junitVersion"
-    testImplementation 'org.assertj:assertj-core:3.26.0'
+    testImplementation 'org.assertj:assertj-core:3.26.3'
 
     testImplementation "io.findify:s3mock_2.11:0.2.6"