Update dependency org.assertj:assertj-core to v3.27.7 (#61)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

gradle/libs.versions.toml

@@ -1,5 +1,5 @@
 [versions]
-assertj = "3.27.4"
+assertj = "3.27.7"
 dokkaHtml = "2.4.0"
 googleJavaFormat = "1.24.0"
 jmh = "0.7.3"